Rollup merge of #129065 - nnethercote:PartialEq-TokenKind, r=spastorino

Use `impl PartialEq<TokenKind> for Token` more.

This lets us compare a `Token` with a `TokenKind`. It's used a lot, but can be used even more, avoiding the need for some `.kind` uses.

r? `@spastorino`

2 files changed, 5 insertions, 7 deletions

diff --git a/src/tools/clippy/clippy_dev/src/new_lint.rs b/src/tools/clippy/clippy_dev/src/new_lint.rs
index de91233d196..87117832fb9 100644
--- a/src/tools/clippy/clippy_dev/src/new_lint.rs
+++ b/src/tools/clippy/clippy_dev/src/new_lint.rs
@@ -470,7 +470,7 @@ fn setup_mod_file(path: &Path, lint: &LintData<'_>) -> io::Result<&'static str>
     });
 
     // Find both the last lint declaration (declare_clippy_lint!) and the lint pass impl
-    while let Some(LintDeclSearchResult { content, .. }) = iter.find(|result| result.token_kind == TokenKind::Ident) {
+    while let Some(LintDeclSearchResult { content, .. }) = iter.find(|result| result.token == TokenKind::Ident) {
         let mut iter = iter
             .by_ref()
             .filter(|t| !matches!(t.token_kind, TokenKind::Whitespace | TokenKind::LineComment { .. }));
@@ -480,7 +480,7 @@ fn setup_mod_file(path: &Path, lint: &LintData<'_>) -> io::Result<&'static str>
                 // matches `!{`
                 match_tokens!(iter, Bang OpenBrace);
                 if let Some(LintDeclSearchResult { range, .. }) =
-                    iter.find(|result| result.token_kind == TokenKind::CloseBrace)
+                    iter.find(|result| result.token == TokenKind::CloseBrace)
                 {
                     last_decl_curly_offset = Some(range.end);
                 }
diff --git a/src/tools/rustfmt/src/parse/macros/mod.rs b/src/tools/rustfmt/src/parse/macros/mod.rs
index 60c827fd03b..8d5f7f90958 100644
--- a/src/tools/rustfmt/src/parse/macros/mod.rs
+++ b/src/tools/rustfmt/src/parse/macros/mod.rs
@@ -84,9 +84,7 @@ pub(crate) struct ParsedMacroArgs {
 fn check_keyword<'a, 'b: 'a>(parser: &'a mut Parser<'b>) -> Option<MacroArg> {
     for &keyword in RUST_KW.iter() {
         if parser.token.is_keyword(keyword)
-            && parser.look_ahead(1, |t| {
-                t.kind == TokenKind::Eof || t.kind == TokenKind::Comma
-            })
+            && parser.look_ahead(1, |t| *t == TokenKind::Eof || *t == TokenKind::Comma)
         {
             parser.bump();
             return Some(MacroArg::Keyword(
@@ -131,7 +129,7 @@ pub(crate) fn parse_macro_args(
                                 Some(arg) => {
                                     args.push(arg);
                                     parser.bump();
-                                    if parser.token.kind == TokenKind::Eof && args.len() == 2 {
+                                    if parser.token == TokenKind::Eof && args.len() == 2 {
                                         vec_with_semi = true;
                                         break;
                                     }
@@ -150,7 +148,7 @@ pub(crate) fn parse_macro_args(
 
             parser.bump();
 
-            if parser.token.kind == TokenKind::Eof {
+            if parser.token == TokenKind::Eof {
                 trailing_comma = true;
                 break;
             }