What the developer wrote
Authored by Jamil Lambert, PhD
Fix explicit lifetime clippy lints
Fix the clippy lints for the use of an explicit lifetime.
What changed, and why it matters
This commit only cleans up Rust code style by replacing explicit lifetime names with a shorthand. It does not change what the code does, how it handles data, or any security behavior. There is no security issue here.
No security action needed. This is a routine code-quality/style cleanup.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The commit addresses Clippy warnings about explicit lifetimes that can be inferred (e.g., impl<'de> serde::de::Visitor<'de> for Visitor becomes impl serde::de::Visitor<'_> for Visitor). These are purely syntactic changes using Rust’s anonymous lifetime shorthand. The generated code semantics, borrow checking, and runtime behavior are unchanged.
Changed components
bitcoin/src/psbt/mod.rsconsensus_encoding/src/encode/encoders.rsprimitives/src/transaction.rsprimitives/src/witness.rsInspect captured patch +5 / −5
diff --git a/bitcoin/src/psbt/mod.rs b/bitcoin/src/psbt/mod.rs
index e44c66a0..b28ae4c1 100644
--- a/bitcoin/src/psbt/mod.rs
+++ b/bitcoin/src/psbt/mod.rs
@@ -753,7 +753,7 @@ impl<'de> serde::Deserialize<'de> for Psbt {
{
struct Visitor;
- impl<'de> serde::de::Visitor<'de> for Visitor {
+ impl serde::de::Visitor<'_> for Visitor {
type Value = Psbt;
fn expecting(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
diff --git a/consensus_encoding/src/encode/encoders.rs b/consensus_encoding/src/encode/encoders.rs
index 16003b39..e971e2f8 100644
--- a/consensus_encoding/src/encode/encoders.rs
+++ b/consensus_encoding/src/encode/encoders.rs
@@ -277,7 +277,7 @@ mod tests {
struct TestBytes<'a>(&'a [u8], bool);
- impl<'a> Encodable for TestBytes<'a> {
+ impl Encodable for TestBytes<'_> {
type Encoder<'s>
= BytesEncoder<'s>
where
diff --git a/primitives/src/transaction.rs b/primitives/src/transaction.rs
index 89b79b92..1a1882a0 100644
--- a/primitives/src/transaction.rs
+++ b/primitives/src/transaction.rs
@@ -431,7 +431,7 @@ impl<'e> WitnessesEncoder<'e> {
}
#[cfg(feature = "alloc")]
-impl<'e> Encoder for WitnessesEncoder<'e> {
+impl Encoder for WitnessesEncoder<'_> {
#[inline]
fn current_chunk(&self) -> Option<&[u8]> {
// `advance` sets `cur_enc` to `None` once the slice encoder is completely exhausted.
@@ -628,7 +628,7 @@ impl<'de> Deserialize<'de> for OutPoint {
if deserializer.is_human_readable() {
struct StringVisitor;
- impl<'de> de::Visitor<'de> for StringVisitor {
+ impl de::Visitor<'_> for StringVisitor {
type Value = OutPoint;
fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
diff --git a/primitives/src/witness.rs b/primitives/src/witness.rs
index b7e87924..00446eb2 100644
--- a/primitives/src/witness.rs
+++ b/primitives/src/witness.rs
@@ -279,7 +279,7 @@ impl Encodable for Witness {
}
}
-impl<'a> Encoder for WitnessEncoder<'a> {
+impl Encoder for WitnessEncoder<'_> {
#[inline]
fn current_chunk(&self) -> Option<&[u8]> { self.0.current_chunk() }
Why this scored 15/100
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