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cleanup editor

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This commit is contained in:
Aleksey Kladov 2019-09-30 10:08:28 +03:00
parent 05ca252fb5
commit 4acadbdca6
2 changed files with 11 additions and 5 deletions
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5
crates/ra_syntax/src/ast/edit.rs
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@ -187,6 +187,7 @@ impl ast::RecordFieldList {
}
impl ast::TypeParam {
#[must_use]
pub fn remove_bounds(&self) -> ast::TypeParam {
let colon = match self.colon_token() {
Some(it) => it,
@ -200,7 +201,8 @@ impl ast::TypeParam {
}
}
pub fn strip_attrs_and_docs<N: ast::AttrsOwner>(node: N) -> N {
#[must_use]
pub fn strip_attrs_and_docs<N: ast::AttrsOwner>(node: &N) -> N {
N::cast(strip_attrs_and_docs_inner(node.syntax().clone())).unwrap()
}
@ -217,6 +219,7 @@ fn strip_attrs_and_docs_inner(mut node: SyntaxNode) -> SyntaxNode {
node
}
#[must_use]
pub fn replace_descendants<N: AstNode, D: AstNode>(
parent: &N,
replacement_map: impl Iterator<Item = (D, D)>,