[clippy] fixes for Rust 1.83

cargo-nextest/src/output.rs

@@ -188,7 +188,7 @@ struct MessageVisitor<'writer, 'a> {
     error: Option<fmt::Error>,
 }
 
-impl<'writer, 'a> Visit for MessageVisitor<'writer, 'a> {
+impl Visit for MessageVisitor<'_, '_> {
     fn record_debug(&mut self, field: &Field, value: &dyn fmt::Debug) {
         if field.name() == MESSAGE_FIELD {
             if let Err(error) = write!(self.writer, "{:?}", value) {
@@ -385,7 +385,7 @@ pub(crate) enum StdoutWriter<'a> {
     Test { buf: &'a mut Vec<u8> },
 }
 
-impl<'a> Write for StdoutWriter<'a> {
+impl Write for StdoutWriter<'_> {
     fn write(&mut self, data: &[u8]) -> std::io::Result<usize> {
         match self {
             Self::Normal { buf, .. } => buf.write(data),
@@ -403,7 +403,7 @@ impl<'a> Write for StdoutWriter<'a> {
     }
 }
 
-impl<'a> WriteStr for StdoutWriter<'a> {
+impl WriteStr for StdoutWriter<'_> {
     fn write_str(&mut self, s: &str) -> io::Result<()> {
         match self {
             Self::Normal { buf, .. } => buf.write_all(s.as_bytes()),
@@ -430,7 +430,7 @@ pub(crate) enum StderrWriter<'a> {
     Test { buf: &'a mut Vec<u8> },
 }
 
-impl<'a> Write for StderrWriter<'a> {
+impl Write for StderrWriter<'_> {
     fn write(&mut self, data: &[u8]) -> std::io::Result<usize> {
         match self {
             Self::Normal { buf, .. } => buf.write(data),

nextest-filtering/tests/match.rs

@@ -48,7 +48,7 @@ struct BinaryQueryCreator<'a> {
     platform: BuildPlatform,
 }
 
-impl<'a> BinaryQueryCreator<'a> {
+impl BinaryQueryCreator<'_> {
     fn to_query(&self) -> BinaryQuery<'_> {
         BinaryQuery {
             package_id: self.package_id,

nextest-runner/src/config/archive.rs

@@ -88,7 +88,7 @@ impl<'de> Deserialize<'de> for ArchiveIncludeOnMissing {
     {
         struct ArchiveIncludeOnMissingVisitor;
 
-        impl<'de> serde::de::Visitor<'de> for ArchiveIncludeOnMissingVisitor {
+        impl serde::de::Visitor<'_> for ArchiveIncludeOnMissingVisitor {
             type Value = ArchiveIncludeOnMissing;
 
             fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
@@ -174,7 +174,7 @@ impl<'de> Deserialize<'de> for RecursionDepth {
     {
         struct RecursionDepthVisitor;
 
-        impl<'de> serde::de::Visitor<'de> for RecursionDepthVisitor {
+        impl serde::de::Visitor<'_> for RecursionDepthVisitor {
             type Value = RecursionDepth;
 
             fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {

nextest-runner/src/config/scripts.rs

@@ -145,7 +145,7 @@ pub(crate) struct SetupScript<'profile> {
     pub(crate) compiled: Vec<&'profile CompiledProfileScripts<FinalConfig>>,
 }
 
-impl<'profile> SetupScript<'profile> {
+impl SetupScript<'_> {
     pub(crate) fn is_enabled(&self, test: &TestQuery<'_>, cx: &EvalContext<'_>) -> bool {
         self.compiled
             .iter()

nextest-runner/src/config/test_helpers.rs

@@ -52,7 +52,7 @@ pub(super) struct BinaryQueryCreator<'a> {
     platform: BuildPlatform,
 }
 
-impl<'a> BinaryQueryCreator<'a> {
+impl BinaryQueryCreator<'_> {
     pub(super) fn to_query(&self) -> BinaryQuery<'_> {
         BinaryQuery {
             package_id: self.package_id,

nextest-runner/src/config/test_threads.rs

@@ -63,7 +63,7 @@ impl<'de> Deserialize<'de> for TestThreads {
     {
         struct V;
 
-        impl<'de2> serde::de::Visitor<'de2> for V {
+        impl serde::de::Visitor<'_> for V {
             type Value = TestThreads;
 
             fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {

nextest-runner/src/config/threads_required.rs

@@ -36,7 +36,7 @@ impl<'de> Deserialize<'de> for ThreadsRequired {
     {
         struct V;
 
-        impl<'de2> serde::de::Visitor<'de2> for V {
+        impl serde::de::Visitor<'_> for V {
             type Value = ThreadsRequired;
 
             fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {

nextest-runner/src/helpers.rs

@@ -296,7 +296,7 @@ pub(crate) fn display_nt_status(nt_status: windows_sys::Win32::Foundation::NTSTA
 #[derive(Copy, Clone, Debug)]
 pub(crate) struct QuotedDisplay<'a, T: ?Sized>(pub(crate) &'a T);
 
-impl<'a, T: ?Sized> fmt::Display for QuotedDisplay<'a, T>
+impl<T: ?Sized> fmt::Display for QuotedDisplay<'_, T>
 where
     T: fmt::Display,
 {

nextest-runner/src/list/display_filter.rs

@@ -39,7 +39,7 @@ pub(crate) enum DisplayFilterMatcher<'list, 'filter> {
     Some(&'filter HashSet<&'list str>),
 }
 
-impl<'list, 'filter> DisplayFilterMatcher<'list, 'filter> {
+impl DisplayFilterMatcher<'_, '_> {
     pub(crate) fn is_match(&self, test_name: &str) -> bool {
         match self {
             Self::All => true,

nextest-runner/src/reporter/displayer.rs

@@ -1534,7 +1534,7 @@ impl<'a> TestReporterImpl<'a> {
     }
 }
 
-impl<'a> fmt::Debug for TestReporter<'a> {
+impl fmt::Debug for TestReporter<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         f.debug_struct("TestReporter")
             .field("stdout", &"BufferWriter { .. }")

nextest-runner/src/reporter/helpers.rs

@@ -497,7 +497,7 @@ some more text at the end, followed by some newlines"#,
     #[derive(Eq, PartialEq)]
     struct DisplayWrapper<'a>(&'a [u8]);
 
-    impl<'a> fmt::Debug for DisplayWrapper<'a> {
+    impl fmt::Debug for DisplayWrapper<'_> {
         fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
             write!(f, "{}", String::from_utf8_lossy(self.0))
         }

nextest-runner/src/reporter/structured/libtest.rs

@@ -576,7 +576,7 @@ fn strip_human_stdout_or_combined(
 /// <https://github.com/rust-lang/rust/blob/f440b5f0ea042cb2087a36631b20878f9847ee28/library/test/src/formatters/json.rs#L222-L285>
 struct EscapedString<'s>(&'s str);
 
-impl<'s> std::fmt::Display for EscapedString<'s> {
+impl std::fmt::Display for EscapedString<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> ::std::fmt::Result {
         let mut start = 0;
         let s = self.0;

nextest-runner/src/runner.rs

@@ -2306,7 +2306,7 @@ struct ContextTestInstance<'a> {
     req_tx: UnboundedSender<RunUnitRequest>,
 }
 
-impl<'a> ContextTestInstance<'a> {
+impl ContextTestInstance<'_> {
     fn attempt_failed_will_retry(&mut self, run_status: ExecuteStatus) {
         self.past_attempts.push(run_status);
     }

nextest-runner/src/rustc_cli.rs

@@ -72,7 +72,7 @@ impl<'a> RustcCli<'a> {
     }
 }
 
-impl<'a> Default for RustcCli<'a> {
+impl Default for RustcCli<'_> {
     fn default() -> Self {
         Self {
             rustc_path: rustc_path(),

nextest-runner/src/test_filter.rs

@@ -561,7 +561,7 @@ pub struct TestFilter<'builder> {
     partitioner: Option<Box<dyn Partitioner>>,
 }
 
-impl<'filter> TestFilter<'filter> {
+impl TestFilter<'_> {
     /// Returns an enum describing the match status of this filter.
     pub fn filter_match(
         &mut self,

nextest-runner/src/update.rs

@@ -297,7 +297,7 @@ pub struct MuktiUpdateContext<'a> {
     pub perform_setup: bool,
 }
 
-impl<'a> MuktiUpdateContext<'a> {
+impl MuktiUpdateContext<'_> {
     /// Performs the update.
     pub fn do_update(&self) -> Result<(), UpdateError> {
         // This method is adapted from self_update's update_extended.