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This commit is contained in:
Aleksey Kladov 2018-08-17 21:10:55 +03:00
parent ed7ae78c6f
commit 70097504f7
10 changed files with 91 additions and 65 deletions
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5
crates/libeditor/src/code_actions.rs
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@ -2,8 +2,7 @@ use {TextUnit, File, EditBuilder, Edit};
use libsyntax2::{
ast::{self, AstNode, AttrsOwner},
SyntaxKind::COMMA,
SyntaxNodeRef,
SyntaxRoot,
SyntaxNodeRef, RefRoot,
algo::{
Direction, siblings,
find_leaf_at_offset, ancestors,
@ -71,7 +70,7 @@ fn non_trivia_sibling(node: SyntaxNodeRef, direction: Direction) -> Option<Synta
.find(|node| !node.kind().is_trivia())
}
pub fn find_node<'a, N: AstNode<&'a SyntaxRoot>>(syntax: SyntaxNodeRef<'a>, offset: TextUnit) -> Option<N> {
pub fn find_node<'a, N: AstNode<RefRoot<'a>>>(syntax: SyntaxNodeRef<'a>, offset: TextUnit) -> Option<N> {
let leaves = find_leaf_at_offset(syntax, offset);
let leaf = leaves.clone()
.find(|leaf| !leaf.kind().is_trivia())