ci: clippy: remove a ton of now-elidable lifetimes

rust-bitcoin · Oct 10, 2024 · 86305f0 · 86305f0
1 parent dd3396e
commit 86305f0
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Showing 9 changed files with 13 additions and 13 deletions.
diff --git a/src/descriptor/checksum.rs b/src/descriptor/checksum.rs
@@ -177,7 +177,7 @@ impl<'f, 'a> Formatter<'f, 'a> {
     }
 }
 
-impl<'f, 'a> fmt::Write for Formatter<'f, 'a> {
+impl fmt::Write for Formatter<'_, '_> {
     fn write_str(&mut self, s: &str) -> fmt::Result {
         self.fmt.write_str(s)?;
         self.eng.input(s).map_err(|_| fmt::Error)

diff --git a/src/descriptor/mod.rs b/src/descriptor/mod.rs
@@ -730,7 +730,7 @@ impl Descriptor<DescriptorPublicKey> {
 
         struct KeyMapWrapper<'a, C: secp256k1::Signing>(KeyMap, &'a secp256k1::Secp256k1<C>);
 
-        impl<'a, C: secp256k1::Signing> Translator<String> for KeyMapWrapper<'a, C> {
+        impl<C: secp256k1::Signing> Translator<String> for KeyMapWrapper<'_, C> {
             type TargetPk = DescriptorPublicKey;
             type Error = Error;
 
@@ -778,7 +778,7 @@ impl Descriptor<DescriptorPublicKey> {
     pub fn to_string_with_secret(&self, key_map: &KeyMap) -> String {
         struct KeyMapLookUp<'a>(&'a KeyMap);
 
-        impl<'a> Translator<DescriptorPublicKey> for KeyMapLookUp<'a> {
+        impl Translator<DescriptorPublicKey> for KeyMapLookUp<'_> {
             type TargetPk = String;
             type Error = core::convert::Infallible;
 
@@ -941,7 +941,7 @@ impl Descriptor<DefiniteDescriptorKey> {
     ) -> Result<Descriptor<bitcoin::PublicKey>, ConversionError> {
         struct Derivator<'a, C: secp256k1::Verification>(&'a secp256k1::Secp256k1<C>);
 
-        impl<'a, C: secp256k1::Verification> Translator<DefiniteDescriptorKey> for Derivator<'a, C> {
+        impl<C: secp256k1::Verification> Translator<DefiniteDescriptorKey> for Derivator<'_, C> {
             type TargetPk = bitcoin::PublicKey;
             type Error = ConversionError;
 

diff --git a/src/descriptor/tr.rs b/src/descriptor/tr.rs
@@ -465,7 +465,7 @@ pub struct TapTreeIter<'a, Pk: MiniscriptKey> {
     stack: Vec<(u8, &'a TapTree<Pk>)>,
 }
 
-impl<'a, Pk: MiniscriptKey> TapTreeIter<'a, Pk> {
+impl<Pk: MiniscriptKey> TapTreeIter<'_, Pk> {
     /// Helper function to return an empty iterator from Descriptor::tap_tree_iter.
     pub(super) fn empty() -> Self { Self { stack: vec![] } }
 }

diff --git a/src/miniscript/iter.rs b/src/miniscript/iter.rs
@@ -176,7 +176,7 @@ impl<'a, Pk: MiniscriptKey, Ctx: ScriptContext> PkIter<'a, Pk, Ctx> {
     }
 }
 
-impl<'a, Pk: MiniscriptKey, Ctx: ScriptContext> Iterator for PkIter<'a, Pk, Ctx> {
+impl<Pk: MiniscriptKey, Ctx: ScriptContext> Iterator for PkIter<'_, Pk, Ctx> {
     type Item = Pk;
 
     fn next(&mut self) -> Option<Self::Item> {

diff --git a/src/miniscript/lex.rs b/src/miniscript/lex.rs
@@ -50,7 +50,7 @@ pub enum Token<'s> {
     Bytes65(&'s [u8]),
 }
 
-impl<'s> fmt::Display for Token<'s> {
+impl fmt::Display for Token<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match *self {
             Token::Num(n) => write!(f, "#{}", n),

diff --git a/src/miniscript/satisfy.rs b/src/miniscript/satisfy.rs
@@ -262,7 +262,7 @@ impl_satisfier_for_map_hash_tapleafhash_to_key_taproot_sig! {
     impl Satisfier<Pk> for HashMap<(hash160::Hash, TapLeafHash), (Pk, bitcoin::taproot::Signature)>
 }
 
-impl<'a, Pk: MiniscriptKey + ToPublicKey, S: Satisfier<Pk>> Satisfier<Pk> for &'a S {
+impl<Pk: MiniscriptKey + ToPublicKey, S: Satisfier<Pk>> Satisfier<Pk> for &S {
     fn lookup_ecdsa_sig(&self, p: &Pk) -> Option<bitcoin::ecdsa::Signature> {
         (**self).lookup_ecdsa_sig(p)
     }
@@ -322,7 +322,7 @@ impl<'a, Pk: MiniscriptKey + ToPublicKey, S: Satisfier<Pk>> Satisfier<Pk> for &'
     fn check_after(&self, n: absolute::LockTime) -> bool { (**self).check_after(n) }
 }
 
-impl<'a, Pk: MiniscriptKey + ToPublicKey, S: Satisfier<Pk>> Satisfier<Pk> for &'a mut S {
+impl<Pk: MiniscriptKey + ToPublicKey, S: Satisfier<Pk>> Satisfier<Pk> for &mut S {
     fn lookup_ecdsa_sig(&self, p: &Pk) -> Option<bitcoin::ecdsa::Signature> {
         (**self).lookup_ecdsa_sig(p)
     }

diff --git a/src/plan.rs b/src/plan.rs
@@ -129,7 +129,7 @@ macro_rules! impl_log_method {
 }
 
 #[cfg(feature = "std")]
-impl<'a> AssetProvider<DefiniteDescriptorKey> for LoggerAssetProvider<'a> {
+impl AssetProvider<DefiniteDescriptorKey> for LoggerAssetProvider<'_> {
     impl_log_method!(provider_lookup_ecdsa_sig, pk: &DefiniteDescriptorKey, -> bool);
     impl_log_method!(provider_lookup_tap_key_spend_sig, pk: &DefiniteDescriptorKey, -> Option<usize>);
     impl_log_method!(provider_lookup_tap_leaf_script_sig, pk: &DefiniteDescriptorKey, leaf_hash: &TapLeafHash, -> Option<usize>);

diff --git a/src/primitives/threshold.rs b/src/primitives/threshold.rs
@@ -263,7 +263,7 @@ struct ThreshDisplay<'t, 's, T, const MAX: usize> {
     show_k: bool,
 }
 
-impl<'t, 's, T, const MAX: usize> fmt::Display for ThreshDisplay<'t, 's, T, MAX>
+impl<T, const MAX: usize> fmt::Display for ThreshDisplay<'_, '_, T, MAX>
 where
     T: fmt::Display,
 {
@@ -286,7 +286,7 @@ where
     }
 }
 
-impl<'t, 's, T, const MAX: usize> fmt::Debug for ThreshDisplay<'t, 's, T, MAX>
+impl<T, const MAX: usize> fmt::Debug for ThreshDisplay<'_, '_, T, MAX>
 where
     T: fmt::Debug,
 {

diff --git a/src/psbt/mod.rs b/src/psbt/mod.rs
@@ -254,7 +254,7 @@ impl<'psbt> PsbtInputSatisfier<'psbt> {
     pub fn new(psbt: &'psbt Psbt, index: usize) -> Self { Self { psbt, index } }
 }
 
-impl<'psbt, Pk: MiniscriptKey + ToPublicKey> Satisfier<Pk> for PsbtInputSatisfier<'psbt> {
+impl<Pk: MiniscriptKey + ToPublicKey> Satisfier<Pk> for PsbtInputSatisfier<'_> {
     fn lookup_tap_key_spend_sig(&self) -> Option<bitcoin::taproot::Signature> {
         self.psbt.inputs[self.index].tap_key_sig
     }