show inherent and trait impls of structs and enums

1 files changed, 9 insertions, 0 deletions

diff --git a/crates/ra_hir/src/ty/method_resolution.rs b/crates/ra_hir/src/ty/method_resolution.rs
index 88d012a74..3f4c43aee 100644
--- a/crates/ra_hir/src/ty/method_resolution.rs
+++ b/crates/ra_hir/src/ty/method_resolution.rs
@@ -68,6 +68,15 @@ impl CrateImplBlocks {
         )
     }
 
+    pub fn all_impls<'a>(&'a self) -> impl Iterator<Item = ImplBlock> + 'a {
+        self.impls.values().chain(self.impls_by_trait.values()).flat_map(|i| i.iter()).map(
+            move |(module_id, impl_id)| {
+                let module = Module { krate: self.krate, module_id: *module_id };
+                ImplBlock::from_id(module, *impl_id)
+            },
+        )
+    }
+
     fn collect_recursive(&mut self, db: &impl HirDatabase, module: Module) {
         let module_impl_blocks = db.impls_in_module(module);