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authorKirill Bulatov <[email protected]>2020-02-03 11:56:03 +0000
committerKirill Bulatov <[email protected]>2020-02-03 11:56:03 +0000
commit4f27155d5cf6b12ed0df6f7dd430dcddda9e41d2 (patch)
tree393726f2a137e27a609a1859ab5b5094468ed6b1 /crates/ra_assists/src/assists
parentfcf5bbbbeb1ab48e80d45483c810bae708f848a1 (diff)
Simplify paths searches
Diffstat (limited to 'crates/ra_assists/src/assists')
-rw-r--r--crates/ra_assists/src/assists/auto_import.rs7
1 files changed, 3 insertions, 4 deletions
diff --git a/crates/ra_assists/src/assists/auto_import.rs b/crates/ra_assists/src/assists/auto_import.rs
index 7fd1f0e7d..e908ab1fc 100644
--- a/crates/ra_assists/src/assists/auto_import.rs
+++ b/crates/ra_assists/src/assists/auto_import.rs
@@ -1,7 +1,6 @@
1use hir::{db::HirDatabase, ModPath}; 1use hir::{db::HirDatabase, ModPath};
2use ra_syntax::{ 2use ra_syntax::{
3 ast::{self, AstNode}, 3 ast::{self, AstNode},
4 SyntaxKind::{NAME_REF, USE_ITEM},
5 SyntaxNode, 4 SyntaxNode,
6}; 5};
7 6
@@ -33,11 +32,11 @@ pub(crate) fn auto_import<F: ImportsLocator>(
33) -> Option<Assist> { 32) -> Option<Assist> {
34 let path_to_import: ast::Path = ctx.find_node_at_offset()?; 33 let path_to_import: ast::Path = ctx.find_node_at_offset()?;
35 let path_to_import_syntax = path_to_import.syntax(); 34 let path_to_import_syntax = path_to_import.syntax();
36 if path_to_import_syntax.ancestors().find(|ancestor| ancestor.kind() == USE_ITEM).is_some() { 35 if path_to_import_syntax.ancestors().find_map(ast::UseItem::cast).is_some() {
37 return None; 36 return None;
38 } 37 }
39 let name_to_import = 38 let name_to_import =
40 path_to_import_syntax.descendants().find(|child| child.kind() == NAME_REF)?; 39 path_to_import_syntax.descendants().find_map(ast::NameRef::cast)?.syntax().to_string();
41 40
42 let module = path_to_import_syntax.ancestors().find_map(ast::Module::cast); 41 let module = path_to_import_syntax.ancestors().find_map(ast::Module::cast);
43 let position = match module.and_then(|it| it.item_list()) { 42 let position = match module.and_then(|it| it.item_list()) {
@@ -54,7 +53,7 @@ pub(crate) fn auto_import<F: ImportsLocator>(
54 } 53 }
55 54
56 let proposed_imports = imports_locator 55 let proposed_imports = imports_locator
57 .find_imports(&name_to_import.to_string()) 56 .find_imports(&name_to_import)
58 .into_iter() 57 .into_iter()
59 .filter_map(|module_def| module_with_name_to_import.find_use_path(ctx.db, module_def)) 58 .filter_map(|module_def| module_with_name_to_import.find_use_path(ctx.db, module_def))
60 .filter(|use_path| !use_path.segments.is_empty()) 59 .filter(|use_path| !use_path.segments.is_empty())