Rollup merge of #75485 - RalfJung:pin, r=nagisa

[rust.git] / src / librustc_middle / traits / specialization_graph.rs

diff --git a/src/librustc_middle/traits/specialization_graph.rs b/src/librustc_middle/traits/specialization_graph.rs
index c9aae8980076f1a81c3446a03b2d88b0c04fbb91..969404c68cab7084513835d141ce4e4c9a5231ab 100644 (file)
--- a/src/librustc_middle/traits/specialization_graph.rs
+++ b/src/librustc_middle/traits/specialization_graph.rs
@@ -23,7 +23,7 @@
 ///   parents of a given specializing impl, which is needed for extracting
 ///   default items amongst other things. In the simple "chain" rule, every impl
 ///   has at most one parent.
-#[derive(RustcEncodable, RustcDecodable, HashStable)]
+#[derive(TyEncodable, TyDecodable, HashStable)]
 pub struct Graph {
     /// All impls have a parent; the "root" impls have as their parent the `def_id`
     /// of the trait.
@@ -50,7 +50,7 @@ pub fn parent(&self, child: DefId) -> DefId {
 
 /// Children of a given impl, grouped into blanket/non-blanket varieties as is
 /// done in `TraitDef`.
-#[derive(Default, RustcEncodable, RustcDecodable)]
+#[derive(Default, TyEncodable, TyDecodable)]
 pub struct Children {
     // Impls of a trait (or specializations of a given impl). To allow for
     // quicker lookup, the impls are indexed by a simplified version of their