remove unneeded pattern matching

rust-lang · May 14, 2024 · 7ce7522 · 7ce7522
1 parent d1b810d
commit 7ce7522
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/formality-types/src/grammar/ty/parse_impls.rs b/crates/formality-types/src/grammar/ty/parse_impls.rs
@@ -110,7 +110,7 @@ impl CoreParse<Rust> for AliasTy {
 fn parse_parameters<'t>(
     p: &mut ActiveVariant<'_, 't, Rust>,
 ) -> Result<Vec<Parameter>, Set<ParseError<'t>>> {
-    if let Err(_) = p.expect_char('<') {
+    if p.expect_char('<').is_err() {
         return Ok(vec![]);
     }
     let parameters: Vec<Parameter> = p.comma_nonterminal()?;