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author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2020-03-06 13:09:56 +0000 |
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committer | GitHub <[email protected]> | 2020-03-06 13:09:56 +0000 |
commit | 5947c1f8b52deb4fcfd97970ba6eb473f092cb94 (patch) | |
tree | 18d0c7a15da29214a6387f0880135fdf7f738df1 /crates/ra_syntax/src/ast/edit.rs | |
parent | d75577fcee79aac06bdddb01fde431f26432c36c (diff) | |
parent | ea0c124219da33462b9d0be93f7abe0478cc7af2 (diff) |
Merge #3487
3487: Rerail split_import API onto AST r=matklad a=matklad
The code is more verbose and less efficient now, but should be
reusable in add_import context as well
bors r+
🤖
Co-authored-by: Aleksey Kladov <[email protected]>
Diffstat (limited to 'crates/ra_syntax/src/ast/edit.rs')
-rw-r--r-- | crates/ra_syntax/src/ast/edit.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/crates/ra_syntax/src/ast/edit.rs b/crates/ra_syntax/src/ast/edit.rs index 1858e2b6c..e4cdccdb4 100644 --- a/crates/ra_syntax/src/ast/edit.rs +++ b/crates/ra_syntax/src/ast/edit.rs | |||
@@ -259,6 +259,24 @@ impl ast::UseItem { | |||
259 | } | 259 | } |
260 | } | 260 | } |
261 | 261 | ||
262 | impl ast::UseTree { | ||
263 | #[must_use] | ||
264 | pub fn with_path(&self, path: ast::Path) -> ast::UseTree { | ||
265 | if let Some(old) = self.path() { | ||
266 | return replace_descendants(self, iter::once((old, path))); | ||
267 | } | ||
268 | self.clone() | ||
269 | } | ||
270 | |||
271 | #[must_use] | ||
272 | pub fn with_use_tree_list(&self, use_tree_list: ast::UseTreeList) -> ast::UseTree { | ||
273 | if let Some(old) = self.use_tree_list() { | ||
274 | return replace_descendants(self, iter::once((old, use_tree_list))); | ||
275 | } | ||
276 | self.clone() | ||
277 | } | ||
278 | } | ||
279 | |||
262 | #[must_use] | 280 | #[must_use] |
263 | pub fn strip_attrs_and_docs<N: ast::AttrsOwner>(node: &N) -> N { | 281 | pub fn strip_attrs_and_docs<N: ast::AttrsOwner>(node: &N) -> N { |
264 | N::cast(strip_attrs_and_docs_inner(node.syntax().clone())).unwrap() | 282 | N::cast(strip_attrs_and_docs_inner(node.syntax().clone())).unwrap() |