apply clippy fixes

Author: jix

flussab-aiger/src/aig.rs

@@ -35,7 +35,7 @@ pub struct Symbol<'a> {
     pub name: Cow<'a, str>,
 }
 
-impl<'a> Symbol<'a> {
+impl Symbol<'_> {
     pub fn into_owned_name(self) -> Symbol<'static> {
         Symbol {
             target: self.target,

flussab-aiger/src/ascii.rs

@@ -671,7 +671,7 @@ pub struct ParseSymbols<'a, L> {
     parser: Parser<'a, L>,
 }
 
-impl<'a, L> ParseSymbols<'a, L>
+impl<L> ParseSymbols<'_, L>
 where
     L: Lit,
 {
@@ -813,7 +813,7 @@ impl<'a, L> std::ops::Deref for Writer<'a, L> {
     }
 }
 
-impl<'a, L> std::ops::DerefMut for Writer<'a, L> {
+impl<L> std::ops::DerefMut for Writer<'_, L> {
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.writer
     }

flussab-aiger/src/binary.rs

@@ -657,7 +657,7 @@ pub struct ParseSymbols<'a, L> {
     parser: Parser<'a, L>,
 }
 
-impl<'a, L> ParseSymbols<'a, L>
+impl<L> ParseSymbols<'_, L>
 where
     L: Lit,
 {
@@ -800,7 +800,7 @@ impl<'a, L> std::ops::Deref for Writer<'a, L> {
     }
 }
 
-impl<'a, L> std::ops::DerefMut for Writer<'a, L> {
+impl<L> std::ops::DerefMut for Writer<'_, L> {
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.writer
     }

flussab/src/deferred_writer.rs

@@ -157,7 +157,7 @@ impl<'a> DeferredWriter<'a> {
     }
 }
 
-impl<'a> Write for DeferredWriter<'a> {
+impl Write for DeferredWriter<'_> {
     #[inline]
     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
         self.write_all_defer_err(buf);
@@ -177,7 +177,7 @@ impl<'a> Write for DeferredWriter<'a> {
     }
 }
 
-impl<'a> Drop for DeferredWriter<'a> {
+impl Drop for DeferredWriter<'_> {
     fn drop(&mut self) {
         if !self.panicked {
             self.flush_defer_err();