add

Author: kampersanda

all-pairs-hamming/src/chunked_join.rs

@@ -141,7 +141,7 @@ where
 
     /// Gets the number of stored sketches.
     pub fn num_sketches(&self) -> usize {
-        self.chunks.get(0).map(|v| v.len()).unwrap_or(0)
+        self.chunks.first().map(|v| v.len()).unwrap_or(0)
     }
 
     /// Gets the memory usage in bytes.

all-pairs-hamming/src/sketch.rs

@@ -1,6 +1,5 @@
 //! Traits of binary short sketches of primitive integer types.
 use std::ops::Range;
-use std::usize;
 
 use num_traits::int::PrimInt;
 use num_traits::{FromPrimitive, ToPrimitive};

find-simdoc/src/lsh/minhash.rs

@@ -27,7 +27,7 @@ pub struct MinHashIter<'a> {
     seeder: rand_xoshiro::SplitMix64,
 }
 
-impl<'a> Iterator for MinHashIter<'a> {
+impl Iterator for MinHashIter<'_> {
     type Item = u64;
 
     fn next(&mut self) -> Option<Self::Item> {

find-simdoc/src/lsh/simhash.rs

@@ -29,7 +29,7 @@ pub struct SimHashIter<'a> {
     weights: [f64; 64],
 }
 
-impl<'a> Iterator for SimHashIter<'a> {
+impl Iterator for SimHashIter<'_> {
     type Item = u64;
 
     fn next(&mut self) -> Option<Self::Item> {