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Merge #7228

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7228: Avoid string copy in complete_attribute r=Veykril a=lnicola



Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
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bors[bot] 2021-01-10 11:35:19 +00:00 committed by GitHub
commit f90664b2ea
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1 changed files with 8 additions and 6 deletions
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14
crates/completion/src/completions/attribute.rs
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@ -21,15 +21,17 @@ pub(crate) fn complete_attribute(acc: &mut Completions, ctx: &CompletionContext)
let attribute = ctx.attribute_under_caret.as_ref()?;
match (attribute.path(), attribute.token_tree()) {
(Some(path), Some(token_tree)) => match path.to_string().as_str() {
"derive" => complete_derive(acc, ctx, token_tree),
"feature" => complete_lint(acc, ctx, token_tree, FEATURES),
"allow" | "warn" | "deny" | "forbid" => {
(Some(path), Some(token_tree)) => {
let path = path.syntax().text();
if path == "derive" {
complete_derive(acc, ctx, token_tree)
} else if path == "feature" {
complete_lint(acc, ctx, token_tree, FEATURES)
} else if path == "allow" || path == "warn" || path == "deny" || path == "forbid" {
complete_lint(acc, ctx, token_tree.clone(), DEFAULT_LINT_COMPLETIONS);
complete_lint(acc, ctx, token_tree, CLIPPY_LINTS);
}
_ => {}
},
}
(_, Some(_token_tree)) => {}
_ => complete_attribute_start(acc, ctx, attribute),
}