Merge #1128

1128: A touch of type-safety r=matklad a=matklad

Note that we intentionally don't use `Either` from crates.io: I like A/B naming more then left/rigth, I feel like we might need Either3 with C at some point, and I'd love the ability to write inherent impls

Co-authored-by: Aleksey Kladov <[email protected]>

1 files changed, 2 insertions, 12 deletions

diff --git a/crates/ra_hir/src/code_model_impl/module.rs b/crates/ra_hir/src/code_model_impl/module.rs
index 88dee3a69..5c2ea73ce 100644
--- a/crates/ra_hir/src/code_model_impl/module.rs
+++ b/crates/ra_hir/src/code_model_impl/module.rs
@@ -3,9 +3,9 @@ use ra_syntax::{ast, TreeArc};
 
 use crate::{
     Module, ModuleSource, Name, AstId,
-    nameres::{CrateModuleId, ImportId},
+    nameres::CrateModuleId,
     HirDatabase, DefDatabase,
-    HirFileId, ImportSource,
+    HirFileId,
 };
 
 impl ModuleSource {
@@ -68,16 +68,6 @@ impl Module {
         Some((decl.file_id(), ast))
     }
 
-    pub(crate) fn import_source_impl(
-        &self,
-        db: &impl HirDatabase,
-        import: ImportId,
-    ) -> ImportSource {
-        let (file_id, source) = self.definition_source(db);
-        let (_, source_map) = db.raw_items_with_source_map(file_id);
-        source_map.get(&source, import)
-    }
-
     pub(crate) fn crate_root_impl(&self, db: &impl DefDatabase) -> Module {
         let def_map = db.crate_def_map(self.krate);
         self.with_module_id(def_map.root())