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Merge commit '21b06c1beb' into sync-from-ra

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Laurențiu Nicola 2023-12-18 09:21:55 +02:00
parent cac74d98f6
commit e37cf75791
59 changed files with 1080 additions and 477 deletions
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13
crates/syntax/src/ast/node_ext.rs
View file

@ -275,10 +275,19 @@ impl ast::Path {
successors(Some(self.clone()), ast::Path::qualifier).last().unwrap()
}
pub fn first_qualifier(&self) -> Option<ast::Path> {
successors(self.qualifier(), ast::Path::qualifier).last()
}
pub fn first_segment(&self) -> Option<ast::PathSegment> {
self.first_qualifier_or_self().segment()
}
// FIXME: Check usages of Self::segments, they might be wrong because of the logic of the bloew function
pub fn segments_of_this_path_only_rev(&self) -> impl Iterator<Item = ast::PathSegment> + Clone {
self.qualifiers_and_self().filter_map(|it| it.segment())
}
pub fn segments(&self) -> impl Iterator<Item = ast::PathSegment> + Clone {
successors(self.first_segment(), |p| {
p.parent_path().parent_path().and_then(|p| p.segment())
@ -289,6 +298,10 @@ impl ast::Path {
successors(self.qualifier(), |p| p.qualifier())
}
pub fn qualifiers_and_self(&self) -> impl Iterator<Item = ast::Path> + Clone {
successors(Some(self.clone()), |p| p.qualifier())
}
pub fn top_path(&self) -> ast::Path {
let mut this = self.clone();
while let Some(path) = this.parent_path() {

3
crates/syntax/src/ast/traits.rs
View file

@ -76,9 +76,6 @@ pub trait HasDocComments: HasAttrs {
fn doc_comments(&self) -> DocCommentIter {
DocCommentIter { iter: self.syntax().children_with_tokens() }
}
fn doc_comments_and_attrs(&self) -> AttrDocCommentIter {
AttrDocCommentIter { iter: self.syntax().children_with_tokens() }
}
}
impl DocCommentIter {