Add cross-crate precise capturing support to rustdoc

1 files changed, 8 insertions, 0 deletions

diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs
index 817c7157b68..c7ea1d43383 100644
--- a/compiler/rustc_middle/src/query/mod.rs
+++ b/compiler/rustc_middle/src/query/mod.rs
@@ -1261,6 +1261,7 @@ rustc_queries! {
         desc { |tcx| "looking up function parameter names for `{}`", tcx.def_path_str(def_id) }
         separate_provide_extern
     }
+
     /// Gets the rendered value of the specified constant or associated constant.
     /// Used by rustdoc.
     query rendered_const(def_id: DefId) -> &'tcx String {
@@ -1268,6 +1269,13 @@ rustc_queries! {
         desc { |tcx| "rendering constant initializer of `{}`", tcx.def_path_str(def_id) }
         separate_provide_extern
     }
+
+    /// Gets the rendered precise capturing args for an opaque for use in rustdoc.
+    query rendered_precise_capturing_args(def_id: DefId) -> Option<&'tcx [Symbol]> {
+        desc { |tcx| "rendering precise capturing args for `{}`", tcx.def_path_str(def_id) }
+        separate_provide_extern
+    }
+
     query impl_parent(def_id: DefId) -> Option<DefId> {
         desc { |tcx| "computing specialization parent impl of `{}`", tcx.def_path_str(def_id) }
         separate_provide_extern