From 600b85ef88c05a1fa2c15c311708f2b59c0ed5d8 Mon Sep 17 00:00:00 2001
From: mdecimus <mauro@stalw.art>
Date: Tue, 3 Dec 2024 10:17:01 +1300
Subject: [PATCH] Clippy fixes

---
 src/arc/headers.rs         | 6 +++---
 src/arc/mod.rs             | 4 ++--
 src/arc/seal.rs            | 4 ++--
 src/common/auth_results.rs | 4 ++--
 src/dkim/canonicalize.rs   | 2 +-
 src/dkim/mod.rs            | 2 +-
 src/dkim/sign.rs           | 2 +-
 7 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/arc/headers.rs b/src/arc/headers.rs
index f88d5be..cb83487 100644
--- a/src/arc/headers.rs
+++ b/src/arc/headers.rs
@@ -152,7 +152,7 @@ impl Seal {
     }
 }
 
-impl<'x> AuthenticationResults<'x> {
+impl AuthenticationResults<'_> {
     pub(crate) fn write(&self, writer: &mut impl Writer, i: u32, as_header: bool) {
         writer.write(if !as_header {
             b"arc-authentication-results:"
@@ -168,7 +168,7 @@ impl<'x> AuthenticationResults<'x> {
             for &ch in self.auth_results.as_bytes() {
                 if !ch.is_ascii_whitespace() {
                     if last_is_space {
-                        writer.write(&[b' ']);
+                        writer.write(b" ");
                         last_is_space = false;
                     }
                     writer.write(&[ch]);
@@ -183,7 +183,7 @@ impl<'x> AuthenticationResults<'x> {
     }
 }
 
-impl<'x> HeaderWriter for ArcSet<'x> {
+impl HeaderWriter for ArcSet<'_> {
     fn write_header(&self, writer: &mut impl Writer) {
         self.seal.write(writer, true);
         self.signature.write(writer, true);
diff --git a/src/arc/mod.rs b/src/arc/mod.rs
index 6d6f65d..13252f5 100644
--- a/src/arc/mod.rs
+++ b/src/arc/mod.rs
@@ -123,7 +123,7 @@ impl VerifySignature for Seal {
     }
 }
 
-impl<'x> ArcOutput<'x> {
+impl ArcOutput<'_> {
     pub(crate) fn with_result(mut self, result: DkimResult) -> Self {
         self.result = result;
         self
@@ -134,7 +134,7 @@ impl<'x> ArcOutput<'x> {
     }
 }
 
-impl<'x> Default for ArcOutput<'x> {
+impl Default for ArcOutput<'_> {
     fn default() -> Self {
         Self {
             result: DkimResult::None,
diff --git a/src/arc/seal.rs b/src/arc/seal.rs
index a854e3c..b4c23e6 100644
--- a/src/arc/seal.rs
+++ b/src/arc/seal.rs
@@ -124,7 +124,7 @@ struct SignableSet<'a> {
     headers: CanonicalHeaders<'a>,
 }
 
-impl<'a> Writable for SignableSet<'a> {
+impl Writable for SignableSet<'_> {
     fn write(self, writer: &mut impl Writer) {
         self.headers.write(writer);
         self.set.signature.write(writer, false);
@@ -136,7 +136,7 @@ struct SignableChain<'a> {
     set: &'a ArcSet<'a>,
 }
 
-impl<'a> Writable for SignableChain<'a> {
+impl Writable for SignableChain<'_> {
     fn write(self, writer: &mut impl Writer) {
         if !self.arc_output.set.is_empty() {
             Canonicalization::Relaxed.canonicalize_headers(
diff --git a/src/common/auth_results.rs b/src/common/auth_results.rs
index d8c384a..b319025 100644
--- a/src/common/auth_results.rs
+++ b/src/common/auth_results.rs
@@ -149,14 +149,14 @@ impl<'x> AuthenticationResults<'x> {
     }
 }
 
-impl<'x> Display for AuthenticationResults<'x> {
+impl Display for AuthenticationResults<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.write_str(self.hostname)?;
         f.write_str(&self.auth_results)
     }
 }
 
-impl<'x> HeaderWriter for AuthenticationResults<'x> {
+impl HeaderWriter for AuthenticationResults<'_> {
     fn write_header(&self, writer: &mut impl Writer) {
         writer.write(b"Authentication-Results: ");
         writer.write(self.hostname.as_bytes());
diff --git a/src/dkim/canonicalize.rs b/src/dkim/canonicalize.rs
index 7a21b6c..aa67446 100644
--- a/src/dkim/canonicalize.rs
+++ b/src/dkim/canonicalize.rs
@@ -200,7 +200,7 @@ pub struct CanonicalHeaders<'a> {
     headers: Vec<(&'a [u8], &'a [u8])>,
 }
 
-impl<'a> Writable for CanonicalHeaders<'a> {
+impl Writable for CanonicalHeaders<'_> {
     fn write(self, writer: &mut impl Writer) {
         self.canonicalization
             .canonicalize_headers(self.headers.into_iter().rev(), writer)
diff --git a/src/dkim/mod.rs b/src/dkim/mod.rs
index ea08812..2c03ec4 100644
--- a/src/dkim/mod.rs
+++ b/src/dkim/mod.rs
@@ -235,7 +235,7 @@ impl<'x> DkimOutput<'x> {
     }
 }
 
-impl<'x> ArcOutput<'x> {
+impl ArcOutput<'_> {
     pub fn result(&self) -> &DkimResult {
         &self.result
     }
diff --git a/src/dkim/sign.rs b/src/dkim/sign.rs
index e3ef82c..830dd5d 100644
--- a/src/dkim/sign.rs
+++ b/src/dkim/sign.rs
@@ -96,7 +96,7 @@ pub(super) struct SignableMessage<'a> {
     signature: &'a Signature,
 }
 
-impl<'a> Writable for SignableMessage<'a> {
+impl Writable for SignableMessage<'_> {
     fn write(self, writer: &mut impl Writer) {
         self.headers.write(writer);
         self.signature.write(writer, false);