bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide_db/src/source_change.rs')
-rw-r--r--crates/ide_db/src/source_change.rs13
1 files changed, 13 insertions, 0 deletions
diff --git a/crates/ide_db/src/source_change.rs b/crates/ide_db/src/source_change.rs
index 4c2133e65b..aa910eb325 100644
--- a/crates/ide_db/src/source_change.rs
+++ b/crates/ide_db/src/source_change.rs
@@ -54,6 +54,13 @@ impl SourceChange {
pub fn get_source_edit(&self, file_id: FileId) -> Option<&TextEdit> {
self.source_file_edits.get(&file_id)
}
+
+ pub fn merge(mut self, other: SourceChange) -> SourceChange {
+ self.extend(other.source_file_edits);
+ self.extend(other.file_system_edits);
+ self.is_snippet |= other.is_snippet;
+ self
+ }
}
impl Extend<(FileId, TextEdit)> for SourceChange {
@@ -62,6 +69,12 @@ impl Extend<(FileId, TextEdit)> for SourceChange {
}
}
+impl Extend<FileSystemEdit> for SourceChange {
+ fn extend<T: IntoIterator<Item = FileSystemEdit>>(&mut self, iter: T) {
+ iter.into_iter().for_each(|edit| self.push_file_system_edit(edit));
+ }
+}
+
impl From<FxHashMap<FileId, TextEdit>> for SourceChange {
fn from(source_file_edits: FxHashMap<FileId, TextEdit>) -> SourceChange {
SourceChange { source_file_edits, file_system_edits: Vec::new(), is_snippet: false }