Merge #468

468: decouple ra_editor from other stuff r=matklad a=matklad



Co-authored-by: Aleksey Kladov <[email protected]>

3 files changed, 3 insertions, 9 deletions

diff --git a/crates/ra_editor/src/assists.rs b/crates/ra_editor/src/assists.rs
index f839f6a7a..83eabfc85 100644
--- a/crates/ra_editor/src/assists.rs
+++ b/crates/ra_editor/src/assists.rs
@@ -14,13 +14,11 @@ mod replace_if_let_with_match;
 use ra_text_edit::{TextEdit, TextEditBuilder};
 use ra_syntax::{
     Direction, SyntaxNode, TextUnit, TextRange, SourceFile, AstNode,
-    algo::{find_leaf_at_offset, find_covering_node, LeafAtOffset},
+    algo::{find_leaf_at_offset, find_node_at_offset, find_covering_node, LeafAtOffset},
     ast::{self, AstToken},
 };
 use itertools::Itertools;
 
-use crate::find_node_at_offset;
-
 pub use self::{
     flip_comma::flip_comma,
     add_derive::add_derive,
diff --git a/crates/ra_editor/src/lib.rs b/crates/ra_editor/src/lib.rs
index 6731260a3..5a6af19b7 100644
--- a/crates/ra_editor/src/lib.rs
+++ b/crates/ra_editor/src/lib.rs
@@ -120,10 +120,6 @@ pub fn syntax_tree(file: &SourceFile) -> String {
     ::ra_syntax::utils::dump_tree(file.syntax())
 }
 
-pub fn find_node_at_offset<N: AstNode>(syntax: &SyntaxNode, offset: TextUnit) -> Option<&N> {
-    find_leaf_at_offset(syntax, offset).find_map(|leaf| leaf.ancestors().find_map(N::cast))
-}
-
 #[cfg(test)]
 mod tests {
     use ra_syntax::AstNode;
diff --git a/crates/ra_editor/src/typing.rs b/crates/ra_editor/src/typing.rs
index 5b260d2ac..576caf6be 100644
--- a/crates/ra_editor/src/typing.rs
+++ b/crates/ra_editor/src/typing.rs
@@ -2,7 +2,7 @@ use std::mem;
 
 use itertools::Itertools;
 use ra_syntax::{
-    algo::{find_covering_node, find_leaf_at_offset, LeafAtOffset},
+    algo::{find_node_at_offset, find_covering_node, find_leaf_at_offset, LeafAtOffset},
     ast,
     text_utils::intersect,
     AstNode, Direction, SourceFile, SyntaxKind,
@@ -11,7 +11,7 @@ use ra_syntax::{
 };
 use ra_text_edit::text_utils::contains_offset_nonstrict;
 
-use crate::{find_node_at_offset, LocalEdit, TextEditBuilder};
+use crate::{LocalEdit, TextEditBuilder};
 
 pub fn join_lines(file: &SourceFile, range: TextRange) -> LocalEdit {
     let range = if range.is_empty() {