clippy lint

Giuliano Bellini · Giuliano Bellini · commit baf1f78f0099 · 2024-09-06T10:42:24.000+02:00
diff --git a/src/structs/postfix_expression.rs b/src/structs/postfix_expression.rs
@@ -15,6 +15,7 @@ impl<Predicate: Clone> PostfixExpression<Predicate> {
         Self::are_tokens_valid(&tokens).then(|| Self { tokens })
     }
 
+    #[must_use]
     pub fn get_tokens(&self) -> Vec<PostfixToken<Predicate>> {
         self.tokens.clone()
     }

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@ impl<Predicate: Clone> PostfixExpression<Predicate> {`
`15`	`15`	`Self::are_tokens_valid(&tokens).then(\|\| Self { tokens })`
`16`	`16`	`}`
`17`	`17`
	`18`	`+ #[must_use]`
`18`	`19`	`pub fn get_tokens(&self) -> Vec<PostfixToken<Predicate>> {`
`19`	`20`	`self.tokens.clone()`
`20`	`21`	`}`