chore: fix clippy lints (#1882)

paritytech · Dec 10, 2024 · f363f77 · f363f77
1 parent 6f8c5af
commit f363f77
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Showing 5 changed files with 8 additions and 8 deletions.
diff --git a/cli/src/commands/diff.rs b/cli/src/commands/diff.rs
@@ -324,7 +324,7 @@ fn calls_differences<'a>(
     pallet_metadata_1: &'a PalletMetadata<'a>,
     pallet_metadata_2: &'a PalletMetadata<'a>,
 ) -> Vec<Diff<&'a Variant<PortableForm>>> {
-    return diff(
+    diff(
         pallet_metadata_1.call_variants().unwrap_or_default(),
         pallet_metadata_2.call_variants().unwrap_or_default(),
         |e| {
@@ -338,7 +338,7 @@ fn calls_differences<'a>(
                 .expect("call is in metadata; qed")
         },
         |e| &e.name,
-    );
+    )
 }
 
 fn constants_differences<'a>(

diff --git a/core/src/storage/storage_key.rs b/core/src/storage/storage_key.rs
@@ -86,7 +86,7 @@ pub struct StorageHashersIter<'a> {
     idx: usize,
 }
 
-impl<'a> StorageHashersIter<'a> {
+impl StorageHashersIter<'_> {
     fn next_or_err(&mut self) -> Result<(StorageHasher, u32), Error> {
         self.next().ok_or_else(|| {
             StorageAddressError::TooManyKeys {
@@ -97,7 +97,7 @@ impl<'a> StorageHashersIter<'a> {
     }
 }
 
-impl<'a> Iterator for StorageHashersIter<'a> {
+impl Iterator for StorageHashersIter<'_> {
     type Item = (StorageHasher, u32);
 
     fn next(&mut self) -> Option<Self::Item> {
@@ -107,7 +107,7 @@ impl<'a> Iterator for StorageHashersIter<'a> {
     }
 }
 
-impl<'a> ExactSizeIterator for StorageHashersIter<'a> {
+impl ExactSizeIterator for StorageHashersIter<'_> {
     fn len(&self) -> usize {
         self.hashers.hashers_and_ty_ids.len() - self.idx
     }

diff --git a/lightclient/src/chain_config.rs b/lightclient/src/chain_config.rs
@@ -26,7 +26,7 @@ impl<'a> From<&'a str> for ChainConfig<'a> {
     }
 }
 
-impl<'a> From<String> for ChainConfig<'a> {
+impl From<String> for ChainConfig<'_> {
     fn from(chain_spec: String) -> Self {
         ChainConfig::chain_spec(chain_spec)
     }

diff --git a/subxt/src/backend/chain_head/rpc_methods.rs b/subxt/src/backend/chain_head/rpc_methods.rs
@@ -788,7 +788,7 @@ pub(crate) mod unsigned_number_as_string {
 
     struct NumberVisitor<N>(std::marker::PhantomData<N>);
 
-    impl<'de, N: From<u64>> Visitor<'de> for NumberVisitor<N> {
+    impl<N: From<u64>> Visitor<'_> for NumberVisitor<N> {
         type Value = N;
 
         fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {

diff --git a/testing/generate-custom-metadata/src/dispatch_error.rs b/testing/generate-custom-metadata/src/dispatch_error.rs
@@ -10,7 +10,7 @@ use scale_info::{
 /// See the `ModuleErrorType` in `subxt_codegen` for more info on the different DispatchError
 /// types that we've encountered. We need the path to match `sp_runtime::DispatchError`, otherwise
 /// we could just implement roughly the correct types and derive TypeInfo on them.
-
+///
 /// This type has TypeInfo compatible with the `NamedField` version of the DispatchError.
 /// This is the oldest version that subxt supports:
 /// `DispatchError::Module { index: u8, error: u8 }`