error: redundant redefinition of a binding `task_monitors` --> metrics-server/src/lib.rs:148:13 | 148 | let task_monitors = task_monitors; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: `task_monitors` is initially defined here --> metrics-server/src/lib.rs:145:13 | 145 | let task_monitors = task_monitors.to_vec(); | ^^^^^^^^^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_locals = note: `#[deny(clippy::redundant_locals)]` on by default

Clippy had exited with the 101 exit code

error: redundant redefinition of a binding `task_monitors` --> metrics-server/src/lib.rs:148:13 | 148 | let task_monitors = task_monitors; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: `task_monitors` is initially defined here --> metrics-server/src/lib.rs:145:13 | 145 | let task_monitors = task_monitors.to_vec(); | ^^^^^^^^^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_locals = note: `#[deny(clippy::redundant_locals)]` on by default

warning: the following explicit lifetimes could be elided: 'a --> blockchain-proxy/src/blockchain_proxy.rs:97:6 | 97 | impl<'a> AbstractBlockchain for BlockchainReadProxy<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 97 - impl<'a> AbstractBlockchain for BlockchainReadProxy<'a> { 97 + impl AbstractBlockchain for BlockchainReadProxy<'_> { |

warning: the following explicit lifetimes could be elided: 'a, 'env --> blockchain/src/history/mmr_store.rs:119:6 | 119 | impl<'a, 'env> Store<Blake2bHash> for MMRStore<'a, 'env> { | ^^ ^^^^ ^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 119 - impl<'a, 'env> Store<Blake2bHash> for MMRStore<'a, 'env> { 119 + impl Store<Blake2bHash> for MMRStore<'_, '_> { |

warning: the following explicit lifetimes could be elided: 'txn --> blockchain/src/history/history_store_index.rs:603:6 | 603 | impl<'txn> Iterator for TxHashIterator<'txn> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 603 - impl<'txn> Iterator for TxHashIterator<'txn> { 603 + impl Iterator for TxHashIterator<'_> { |

warning: manually reimplementing `div_ceil` --> zkp-circuits/src/circuits/mod.rs:23:23 | 23 | num_inputs += (num_bytes[i] * 8 + capacity - 1) / capacity; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `(num_bytes[i] * 8).div_ceil(capacity)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'a --> validator-network/src/single_response_requester.rs:90:6 | 90 | impl<'a, TValidatorNetwork, TRequest, TOutput> Future | ^^ 91 | for SingleResponseRequester<'a, TValidatorNetwork, TRequest, TOutput> | ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 90 ~ impl<TValidatorNetwork, TRequest, TOutput> Future 91 ~ for SingleResponseRequester<'_, TValidatorNetwork, TRequest, TOutput> |

warning: the following explicit lifetimes could be elided: 'a --> validator-network/src/single_response_requester.rs:32:6 | 32 | impl<'a, TValidatorNetwork, TRequest, TOutput> | ^^ 33 | SingleResponseRequester<'a, TValidatorNetwork, TRequest, TOutput> | ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 32 ~ impl<TValidatorNetwork, TRequest, TOutput> 33 ~ SingleResponseRequester<'_, TValidatorNetwork, TRequest, TOutput> |

warning: manually reimplementing `div_ceil` --> zkp-primitives/pedersen-generators/src/lib.rs:49:31 | 49 | let generators_needed_b = (num_bits_per_leaf + capacity - 1) / capacity + 1; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `num_bits_per_leaf.div_ceil(capacity)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/data_store.rs:85:6 | 85 | impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 85 - impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { 85 + impl DataStoreWrite<'_, '_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'env --> primitives/account/src/data_store.rs:68:6 | 68 | impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 68 - impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 68 + impl<'txn> DataStoreIterOps for DataStoreRead<'_, '_, 'txn, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'env --> primitives/account/src/data_store.rs:62:6 | 62 | impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 62 - impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 62 + impl DataStoreReadOps for DataStoreRead<'_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'write, 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/account/staking_contract/store.rs:131:6 | 131 | impl<'write, 'store, 'tree, 'txn, 'txni, 'env> StakingContractStoreReadOps | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ 132 | for StakingContractStoreWrite<'write, 'store, 'tree, 'txn, 'txni, 'env> | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 131 ~ impl StakingContractStoreReadOps 132 ~ for StakingContractStoreWrite<'_, '_, '_, '_, '_, '_> |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:73:6 | 73 | impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { | ^^^^^ ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 73 - impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { 73 + impl<T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'_, T> { |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:57:6 | 57 | impl<'read, T: DataStoreReadOps> StakingContractStoreReadOps | ^^^^^ 58 | for StakingContractStoreRead<'read, T> | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 57 ~ impl<T: DataStoreReadOps> StakingContractStoreReadOps 58 ~ for StakingContractStoreRead<'_, T> |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1628:6 | 1628 | impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1628 - impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { 1628 + impl<T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1610:6 | 1610 | impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1610 - impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { 1610 + impl<T: TrieTable, D> TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:121:6 | 121 | impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 121 - impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { 121 + impl<'env> ops::Deref for WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:63:6 | 63 | impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 63 - impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { 63 + impl<'env> WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn, 'env --> primitives/trie/src/transaction.rs:31:6 | 31 | impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 31 - impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { 31 + impl TransactionExt for WriteTransactionProxy<'_, '_> { |

warning: the following explicit lifetimes could be elided: 'db --> primitives/trie/src/transaction.rs:23:6 | 23 | impl<'db> TransactionExt for MdbxReadTransaction<'db> { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 23 - impl<'db> TransactionExt for MdbxReadTransaction<'db> { 23 + impl TransactionExt for MdbxReadTransaction<'_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/data_store.rs:85:6 | 85 | impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 85 - impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { 85 + impl DataStoreWrite<'_, '_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'env --> primitives/account/src/data_store.rs:68:6 | 68 | impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 68 - impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 68 + impl<'txn> DataStoreIterOps for DataStoreRead<'_, '_, 'txn, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'env --> primitives/account/src/data_store.rs:62:6 | 62 | impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 62 - impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 62 + impl DataStoreReadOps for DataStoreRead<'_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'write, 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/account/staking_contract/store.rs:131:6 | 131 | impl<'write, 'store, 'tree, 'txn, 'txni, 'env> StakingContractStoreReadOps | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ 132 | for StakingContractStoreWrite<'write, 'store, 'tree, 'txn, 'txni, 'env> | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 131 ~ impl StakingContractStoreReadOps 132 ~ for StakingContractStoreWrite<'_, '_, '_, '_, '_, '_> |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:73:6 | 73 | impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { | ^^^^^ ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 73 - impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { 73 + impl<T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'_, T> { |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:57:6 | 57 | impl<'read, T: DataStoreReadOps> StakingContractStoreReadOps | ^^^^^ 58 | for StakingContractStoreRead<'read, T> | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 57 ~ impl<T: DataStoreReadOps> StakingContractStoreReadOps 58 ~ for StakingContractStoreRead<'_, T> |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:36:6 | 36 | impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 36 - impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { 36 + impl<T: Table> Iterator for IntoIterProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:16:6 | 16 | impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 16 - impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { 16 + impl<Kind: TransactionKind, T: Table> Iterator for IntoIter<'_, Kind, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:289:6 | 289 | impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 289 - impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { 289 + impl<T: Table> Clone for CursorProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:241:6 | 241 | impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 241 - impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { 241 + impl<Kind: TransactionKind, T: Table> Clone for MdbxCursor<'_, Kind, T> { |

warning: unneeded `return` statement --> database/src/mdbx/cursor.rs:226:13 | 226 | return self.cursor.iter_dup_of::<(), ()>(&key).count(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return = note: `#[warn(clippy::needless_return)]` on by default help: remove `return` | 226 - return self.cursor.iter_dup_of::<(), ()>(&key).count(); 226 + self.cursor.iter_dup_of::<(), ()>(&key).count() |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:34:6 | 34 | impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 34 - impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> 34 + impl<Kind: TransactionKind, T: DupTable> MdbxCursor<'_, Kind, T> |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1628:6 | 1628 | impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1628 - impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { 1628 + impl<T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1610:6 | 1610 | impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1610 - impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { 1610 + impl<T: TrieTable, D> TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:121:6 | 121 | impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 121 - impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { 121 + impl<'env> ops::Deref for WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:63:6 | 63 | impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 63 - impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { 63 + impl<'env> WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn, 'env --> primitives/trie/src/transaction.rs:31:6 | 31 | impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 31 - impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { 31 + impl TransactionExt for WriteTransactionProxy<'_, '_> { |

warning: the following explicit lifetimes could be elided: 'db --> primitives/trie/src/transaction.rs:23:6 | 23 | impl<'db> TransactionExt for MdbxReadTransaction<'db> { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 23 - impl<'db> TransactionExt for MdbxReadTransaction<'db> { 23 + impl TransactionExt for MdbxReadTransaction<'_> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:36:6 | 36 | impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 36 - impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { 36 + impl<T: Table> Iterator for IntoIterProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:16:6 | 16 | impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 16 - impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { 16 + impl<Kind: TransactionKind, T: Table> Iterator for IntoIter<'_, Kind, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:289:6 | 289 | impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 289 - impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { 289 + impl<T: Table> Clone for CursorProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:241:6 | 241 | impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 241 - impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { 241 + impl<Kind: TransactionKind, T: Table> Clone for MdbxCursor<'_, Kind, T> { |

warning: unneeded `return` statement --> database/src/mdbx/cursor.rs:226:13 | 226 | return self.cursor.iter_dup_of::<(), ()>(&key).count(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return = note: `#[warn(clippy::needless_return)]` on by default help: remove `return` | 226 - return self.cursor.iter_dup_of::<(), ()>(&key).count(); 226 + self.cursor.iter_dup_of::<(), ()>(&key).count() |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:34:6 | 34 | impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 34 - impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> 34 + impl<Kind: TransactionKind, T: DupTable> MdbxCursor<'_, Kind, T> |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:349:6 | 349 | impl<'a> DoubleEndedIterator for IterMut<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 349 - impl<'a> DoubleEndedIterator for IterMut<'a> { 349 + impl DoubleEndedIterator for IterMut<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:312:6 | 312 | impl<'a> DoubleEndedIterator for Iter<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 312 - impl<'a> DoubleEndedIterator for Iter<'a> { 312 + impl DoubleEndedIterator for Iter<'_> { |

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:271:13 | 271 | (block_number + blocks_per_batch - 1) / blocks_per_batch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_batch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:242:13 | 242 | (block_number + blocks_per_epoch - 1) / blocks_per_epoch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_epoch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:88:33 | 88 | pub const F_PLUS_ONE: u16 = (Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `Self::SLOTS.div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:82:37 | 82 | pub const TWO_F_PLUS_ONE: u16 = (2 * Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `(2 * Self::SLOTS).div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'de --> primitives/src/key_nibbles.rs:432:10 | 432 | impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 432 - impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { 432 + impl Visitor<'_> for KeyNibblesBytesVisitor { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/lib.rs:358:6 | 358 | impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 358 - impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { 358 + impl<T: SerializeContent + ?Sized> SerializeContent for &T { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/hmac.rs:11:6 | 11 | impl<'a> Key<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 11 - impl<'a> Key<'a> { 11 + impl Key<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/mmr/src/store/memory.rs:77:6 | 77 | impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 77 - impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { 77 + impl<H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'_, H, S> { |

warning: the following explicit lifetimes could be elided: 'a, 'b --> serde/src/lib.rs:246:14 | 246 | impl<'a, 'b, W: Write> postcard::ser_flavors::Flavor for Wrapper<'a, 'b, W> { | ^^ ^^ ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 246 - impl<'a, 'b, W: Write> postcard::ser_flavors::Flavor for Wrapper<'a, 'b, W> { 246 + impl<W: Write> postcard::ser_flavors::Flavor for Wrapper<'_, '_, W> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:349:6 | 349 | impl<'a> DoubleEndedIterator for IterMut<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 349 - impl<'a> DoubleEndedIterator for IterMut<'a> { 349 + impl DoubleEndedIterator for IterMut<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:312:6 | 312 | impl<'a> DoubleEndedIterator for Iter<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 312 - impl<'a> DoubleEndedIterator for Iter<'a> { 312 + impl DoubleEndedIterator for Iter<'_> { |

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:271:13 | 271 | (block_number + blocks_per_batch - 1) / blocks_per_batch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_batch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:242:13 | 242 | (block_number + blocks_per_epoch - 1) / blocks_per_epoch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_epoch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:88:33 | 88 | pub const F_PLUS_ONE: u16 = (Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `Self::SLOTS.div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:82:37 | 82 | pub const TWO_F_PLUS_ONE: u16 = (2 * Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `(2 * Self::SLOTS).div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'de --> primitives/src/key_nibbles.rs:432:10 | 432 | impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 432 - impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { 432 + impl Visitor<'_> for KeyNibblesBytesVisitor { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/lib.rs:358:6 | 358 | impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 358 - impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { 358 + impl<T: SerializeContent + ?Sized> SerializeContent for &T { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/hmac.rs:11:6 | 11 | impl<'a> Key<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 11 - impl<'a> Key<'a> { 11 + impl Key<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/mmr/src/store/memory.rs:77:6 | 77 | impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 77 - impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { 77 + impl<H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'_, H, S> { |

warning: the following explicit lifetimes could be elided: 'a, 'b --> serde/src/lib.rs:246:14 | 246 | impl<'a, 'b, W: Write> postcard::ser_flavors::Flavor for Wrapper<'a, 'b, W> { | ^^ ^^ ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 246 - impl<'a, 'b, W: Write> postcard::ser_flavors::Flavor for Wrapper<'a, 'b, W> { 246 + impl<W: Write> postcard::ser_flavors::Flavor for Wrapper<'_, '_, W> { |

warning: the following explicit lifetimes could be elided: 'a --> validator/src/aggregation/tendermint/state.rs:72:6 | 72 | impl<'a> Debug for Votes<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 72 - impl<'a> Debug for Votes<'a> { 72 + impl Debug for Votes<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> validator/src/aggregation/tendermint/state.rs:62:6 | 62 | impl<'a> Debug for BestVotes<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 62 - impl<'a> Debug for BestVotes<'a> { 62 + impl Debug for BestVotes<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> validator/src/aggregation/tendermint/state.rs:51:6 | 51 | impl<'a, T> Debug for DisplayWrapper<'a, T> | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 51 - impl<'a, T> Debug for DisplayWrapper<'a, T> 51 + impl<T> Debug for DisplayWrapper<'_, T> |

warning: the following explicit lifetimes could be elided: 'a --> blockchain-proxy/src/blockchain_proxy.rs:97:6 | 97 | impl<'a> AbstractBlockchain for BlockchainReadProxy<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 97 - impl<'a> AbstractBlockchain for BlockchainReadProxy<'a> { 97 + impl AbstractBlockchain for BlockchainReadProxy<'_> { |

warning: the following explicit lifetimes could be elided: 'a, 'env --> blockchain/src/history/mmr_store.rs:119:6 | 119 | impl<'a, 'env> Store<Blake2bHash> for MMRStore<'a, 'env> { | ^^ ^^^^ ^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 119 - impl<'a, 'env> Store<Blake2bHash> for MMRStore<'a, 'env> { 119 + impl Store<Blake2bHash> for MMRStore<'_, '_> { |

warning: the following explicit lifetimes could be elided: 'txn --> blockchain/src/history/history_store_index.rs:603:6 | 603 | impl<'txn> Iterator for TxHashIterator<'txn> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 603 - impl<'txn> Iterator for TxHashIterator<'txn> { 603 + impl Iterator for TxHashIterator<'_> { |

warning: manually reimplementing `div_ceil` --> zkp-circuits/src/circuits/mod.rs:23:23 | 23 | num_inputs += (num_bytes[i] * 8 + capacity - 1) / capacity; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `(num_bytes[i] * 8).div_ceil(capacity)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'a --> validator-network/src/single_response_requester.rs:90:6 | 90 | impl<'a, TValidatorNetwork, TRequest, TOutput> Future | ^^ 91 | for SingleResponseRequester<'a, TValidatorNetwork, TRequest, TOutput> | ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 90 ~ impl<TValidatorNetwork, TRequest, TOutput> Future 91 ~ for SingleResponseRequester<'_, TValidatorNetwork, TRequest, TOutput> |

warning: the following explicit lifetimes could be elided: 'a --> validator-network/src/single_response_requester.rs:32:6 | 32 | impl<'a, TValidatorNetwork, TRequest, TOutput> | ^^ 33 | SingleResponseRequester<'a, TValidatorNetwork, TRequest, TOutput> | ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 32 ~ impl<TValidatorNetwork, TRequest, TOutput> 33 ~ SingleResponseRequester<'_, TValidatorNetwork, TRequest, TOutput> |

warning: manually reimplementing `div_ceil` --> zkp-primitives/pedersen-generators/src/lib.rs:49:31 | 49 | let generators_needed_b = (num_bits_per_leaf + capacity - 1) / capacity + 1; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `num_bits_per_leaf.div_ceil(capacity)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/data_store.rs:85:6 | 85 | impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 85 - impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { 85 + impl DataStoreWrite<'_, '_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'env --> primitives/account/src/data_store.rs:68:6 | 68 | impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 68 - impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 68 + impl<'txn> DataStoreIterOps for DataStoreRead<'_, '_, 'txn, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'env --> primitives/account/src/data_store.rs:62:6 | 62 | impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 62 - impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 62 + impl DataStoreReadOps for DataStoreRead<'_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'write, 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/account/staking_contract/store.rs:131:6 | 131 | impl<'write, 'store, 'tree, 'txn, 'txni, 'env> StakingContractStoreReadOps | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ 132 | for StakingContractStoreWrite<'write, 'store, 'tree, 'txn, 'txni, 'env> | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 131 ~ impl StakingContractStoreReadOps 132 ~ for StakingContractStoreWrite<'_, '_, '_, '_, '_, '_> |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:73:6 | 73 | impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { | ^^^^^ ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 73 - impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { 73 + impl<T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'_, T> { |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:57:6 | 57 | impl<'read, T: DataStoreReadOps> StakingContractStoreReadOps | ^^^^^ 58 | for StakingContractStoreRead<'read, T> | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 57 ~ impl<T: DataStoreReadOps> StakingContractStoreReadOps 58 ~ for StakingContractStoreRead<'_, T> |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1628:6 | 1628 | impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1628 - impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { 1628 + impl<T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1610:6 | 1610 | impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1610 - impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { 1610 + impl<T: TrieTable, D> TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:121:6 | 121 | impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 121 - impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { 121 + impl<'env> ops::Deref for WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:63:6 | 63 | impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 63 - impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { 63 + impl<'env> WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn, 'env --> primitives/trie/src/transaction.rs:31:6 | 31 | impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 31 - impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { 31 + impl TransactionExt for WriteTransactionProxy<'_, '_> { |

warning: the following explicit lifetimes could be elided: 'db --> primitives/trie/src/transaction.rs:23:6 | 23 | impl<'db> TransactionExt for MdbxReadTransaction<'db> { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 23 - impl<'db> TransactionExt for MdbxReadTransaction<'db> { 23 + impl TransactionExt for MdbxReadTransaction<'_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/data_store.rs:85:6 | 85 | impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 85 - impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> { 85 + impl DataStoreWrite<'_, '_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'env --> primitives/account/src/data_store.rs:68:6 | 68 | impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 68 - impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 68 + impl<'txn> DataStoreIterOps for DataStoreRead<'_, '_, 'txn, '_> { |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'env --> primitives/account/src/data_store.rs:62:6 | 62 | impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { | ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 62 - impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> { 62 + impl DataStoreReadOps for DataStoreRead<'_, '_, '_, '_> { |

warning: the following explicit lifetimes could be elided: 'write, 'store, 'tree, 'txn, 'txni, 'env --> primitives/account/src/account/staking_contract/store.rs:131:6 | 131 | impl<'write, 'store, 'tree, 'txn, 'txni, 'env> StakingContractStoreReadOps | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ 132 | for StakingContractStoreWrite<'write, 'store, 'tree, 'txn, 'txni, 'env> | ^^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 131 ~ impl StakingContractStoreReadOps 132 ~ for StakingContractStoreWrite<'_, '_, '_, '_, '_, '_> |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:73:6 | 73 | impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { | ^^^^^ ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 73 - impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> { 73 + impl<T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'_, T> { |

warning: the following explicit lifetimes could be elided: 'read --> primitives/account/src/account/staking_contract/store.rs:57:6 | 57 | impl<'read, T: DataStoreReadOps> StakingContractStoreReadOps | ^^^^^ 58 | for StakingContractStoreRead<'read, T> | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 57 ~ impl<T: DataStoreReadOps> StakingContractStoreReadOps 58 ~ for StakingContractStoreRead<'_, T> |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:36:6 | 36 | impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 36 - impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { 36 + impl<T: Table> Iterator for IntoIterProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:16:6 | 16 | impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 16 - impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { 16 + impl<Kind: TransactionKind, T: Table> Iterator for IntoIter<'_, Kind, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:289:6 | 289 | impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 289 - impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { 289 + impl<T: Table> Clone for CursorProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:241:6 | 241 | impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 241 - impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { 241 + impl<Kind: TransactionKind, T: Table> Clone for MdbxCursor<'_, Kind, T> { |

warning: unneeded `return` statement --> database/src/mdbx/cursor.rs:226:13 | 226 | return self.cursor.iter_dup_of::<(), ()>(&key).count(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return = note: `#[warn(clippy::needless_return)]` on by default help: remove `return` | 226 - return self.cursor.iter_dup_of::<(), ()>(&key).count(); 226 + self.cursor.iter_dup_of::<(), ()>(&key).count() |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:34:6 | 34 | impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 34 - impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> 34 + impl<Kind: TransactionKind, T: DupTable> MdbxCursor<'_, Kind, T> |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1628:6 | 1628 | impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1628 - impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> { 1628 + impl<T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/trie.rs:1610:6 | 1610 | impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 1610 - impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> { 1610 + impl<T: TrieTable, D> TrieNodeIter<'_, T, D> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:121:6 | 121 | impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 121 - impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> { 121 + impl<'env> ops::Deref for WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn --> primitives/trie/src/transaction.rs:63:6 | 63 | impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 63 - impl<'txn, 'env> WriteTransactionProxy<'txn, 'env> { 63 + impl<'env> WriteTransactionProxy<'_, 'env> { |

warning: the following explicit lifetimes could be elided: 'txn, 'env --> primitives/trie/src/transaction.rs:31:6 | 31 | impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { | ^^^^ ^^^^ ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 31 - impl<'txn, 'env> TransactionExt for WriteTransactionProxy<'txn, 'env> { 31 + impl TransactionExt for WriteTransactionProxy<'_, '_> { |

warning: the following explicit lifetimes could be elided: 'db --> primitives/trie/src/transaction.rs:23:6 | 23 | impl<'db> TransactionExt for MdbxReadTransaction<'db> { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 23 - impl<'db> TransactionExt for MdbxReadTransaction<'db> { 23 + impl TransactionExt for MdbxReadTransaction<'_> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:36:6 | 36 | impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 36 - impl<'txn, T: Table> Iterator for IntoIterProxy<'txn, T> { 36 + impl<T: Table> Iterator for IntoIterProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/iterators.rs:16:6 | 16 | impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 16 - impl<'txn, Kind: TransactionKind, T: Table> Iterator for IntoIter<'txn, Kind, T> { 16 + impl<Kind: TransactionKind, T: Table> Iterator for IntoIter<'_, Kind, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:289:6 | 289 | impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 289 - impl<'txn, T: Table> Clone for CursorProxy<'txn, T> { 289 + impl<T: Table> Clone for CursorProxy<'_, T> { |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:241:6 | 241 | impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 241 - impl<'txn, Kind: TransactionKind, T: Table> Clone for MdbxCursor<'txn, Kind, T> { 241 + impl<Kind: TransactionKind, T: Table> Clone for MdbxCursor<'_, Kind, T> { |

warning: unneeded `return` statement --> database/src/mdbx/cursor.rs:226:13 | 226 | return self.cursor.iter_dup_of::<(), ()>(&key).count(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return = note: `#[warn(clippy::needless_return)]` on by default help: remove `return` | 226 - return self.cursor.iter_dup_of::<(), ()>(&key).count(); 226 + self.cursor.iter_dup_of::<(), ()>(&key).count() |

warning: the following explicit lifetimes could be elided: 'txn --> database/src/mdbx/cursor.rs:34:6 | 34 | impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> | ^^^^ ^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 34 - impl<'txn, Kind: TransactionKind, T: DupTable> MdbxCursor<'txn, Kind, T> 34 + impl<Kind: TransactionKind, T: DupTable> MdbxCursor<'_, Kind, T> |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:349:6 | 349 | impl<'a> DoubleEndedIterator for IterMut<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 349 - impl<'a> DoubleEndedIterator for IterMut<'a> { 349 + impl DoubleEndedIterator for IterMut<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:312:6 | 312 | impl<'a> DoubleEndedIterator for Iter<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 312 - impl<'a> DoubleEndedIterator for Iter<'a> { 312 + impl DoubleEndedIterator for Iter<'_> { |

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:271:13 | 271 | (block_number + blocks_per_batch - 1) / blocks_per_batch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_batch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:242:13 | 242 | (block_number + blocks_per_epoch - 1) / blocks_per_epoch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_epoch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:88:33 | 88 | pub const F_PLUS_ONE: u16 = (Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `Self::SLOTS.div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:82:37 | 82 | pub const TWO_F_PLUS_ONE: u16 = (2 * Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `(2 * Self::SLOTS).div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'de --> primitives/src/key_nibbles.rs:432:10 | 432 | impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 432 - impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { 432 + impl Visitor<'_> for KeyNibblesBytesVisitor { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/lib.rs:358:6 | 358 | impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 358 - impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { 358 + impl<T: SerializeContent + ?Sized> SerializeContent for &T { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/hmac.rs:11:6 | 11 | impl<'a> Key<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 11 - impl<'a> Key<'a> { 11 + impl Key<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/mmr/src/store/memory.rs:77:6 | 77 | impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 77 - impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { 77 + impl<H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'_, H, S> { |

warning: the following explicit lifetimes could be elided: 'a, 'b --> serde/src/lib.rs:246:14 | 246 | impl<'a, 'b, W: Write> postcard::ser_flavors::Flavor for Wrapper<'a, 'b, W> { | ^^ ^^ ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 246 - impl<'a, 'b, W: Write> postcard::ser_flavors::Flavor for Wrapper<'a, 'b, W> { 246 + impl<W: Write> postcard::ser_flavors::Flavor for Wrapper<'_, '_, W> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:349:6 | 349 | impl<'a> DoubleEndedIterator for IterMut<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 349 - impl<'a> DoubleEndedIterator for IterMut<'a> { 349 + impl DoubleEndedIterator for IterMut<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/src/trie/trie_node.rs:312:6 | 312 | impl<'a> DoubleEndedIterator for Iter<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 312 - impl<'a> DoubleEndedIterator for Iter<'a> { 312 + impl DoubleEndedIterator for Iter<'_> { |

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:271:13 | 271 | (block_number + blocks_per_batch - 1) / blocks_per_batch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_batch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:242:13 | 242 | (block_number + blocks_per_epoch - 1) / blocks_per_epoch | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `block_number.div_ceil(blocks_per_epoch)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:88:33 | 88 | pub const F_PLUS_ONE: u16 = (Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `Self::SLOTS.div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil

warning: manually reimplementing `div_ceil` --> primitives/src/policy.rs:82:37 | 82 | pub const TWO_F_PLUS_ONE: u16 = (2 * Self::SLOTS + 3 - 1) / 3; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `(2 * Self::SLOTS).div_ceil(3)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'de --> primitives/src/key_nibbles.rs:432:10 | 432 | impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { | ^^^ ^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 432 - impl<'de> Visitor<'de> for KeyNibblesBytesVisitor { 432 + impl Visitor<'_> for KeyNibblesBytesVisitor { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/lib.rs:358:6 | 358 | impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 358 - impl<'a, T: SerializeContent + ?Sized> SerializeContent for &'a T { 358 + impl<T: SerializeContent + ?Sized> SerializeContent for &T { |

warning: the following explicit lifetimes could be elided: 'a --> hash/src/hmac.rs:11:6 | 11 | impl<'a> Key<'a> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 11 - impl<'a> Key<'a> { 11 + impl Key<'_> { |

warning: the following explicit lifetimes could be elided: 'a --> primitives/mmr/src/store/memory.rs:77:6 | 77 | impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { | ^^ ^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 77 - impl<'a, H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'a, H, S> { 77 + impl<H: Clone, S: Store<H>> Store<H> for MemoryTransaction<'_, H, S> { |