Move impl to def_id.rs

rust-lang · Feb 8, 2020 · 8aa2f9f · 8aa2f9f
1 parent d4874e9
commit 8aa2f9f
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Showing 2 changed files with 8 additions and 6 deletions.
diff --git a/src/librustc_span/def_id.rs b/src/librustc_span/def_id.rs
@@ -1,3 +1,5 @@
+use crate::HashStableContext;
+use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_data_structures::AtomicRef;
 use rustc_index::vec::Idx;
 use rustc_serialize::{Decoder, Encoder};
@@ -207,3 +209,9 @@ impl fmt::Debug for LocalDefId {
 
 impl rustc_serialize::UseSpecializedEncodable for LocalDefId {}
 impl rustc_serialize::UseSpecializedDecodable for LocalDefId {}
+
+impl<CTX: HashStableContext> HashStable<CTX> for DefId {
+    fn hash_stable(&self, hcx: &mut CTX, hasher: &mut StableHasher) {
+        hcx.hash_def_id(*self, hasher)
+    }
+}
diff --git a/src/librustc_span/lib.rs b/src/librustc_span/lib.rs
@@ -1653,9 +1653,3 @@ where
         }
     }
 }
-
-impl<CTX: HashStableContext> HashStable<CTX> for DefId {
-    fn hash_stable(&self, hcx: &mut CTX, hasher: &mut StableHasher) {
-        hcx.hash_def_id(*self, hasher)
-    }
-}