Merge branch 'master' of https://github.com/rust-analyzer/rust-analyzer into feature/themes

1 files changed, 28 insertions, 0 deletions

diff --git a/crates/ra_ide/src/assists.rs b/crates/ra_ide/src/assists.rs
new file mode 100644
index 000000000..e00589733
--- /dev/null
+++ b/crates/ra_ide/src/assists.rs
@@ -0,0 +1,28 @@
+//! FIXME: write short doc here
+
+use ra_db::{FilePosition, FileRange};
+
+use crate::{db::RootDatabase, SourceChange, SourceFileEdit};
+
+pub use ra_assists::AssistId;
+
+#[derive(Debug)]
+pub struct Assist {
+    pub id: AssistId,
+    pub change: SourceChange,
+}
+
+pub(crate) fn assists(db: &RootDatabase, frange: FileRange) -> Vec<Assist> {
+    ra_assists::assists(db, frange)
+        .into_iter()
+        .map(|(label, action)| {
+            let file_id = frange.file_id;
+            let file_edit = SourceFileEdit { file_id, edit: action.edit };
+            let id = label.id;
+            let change = SourceChange::source_file_edit(label.label, file_edit).with_cursor_opt(
+                action.cursor_position.map(|offset| FilePosition { offset, file_id }),
+            );
+            Assist { id, change }
+        })
+        .collect()
+}