about summary refs log tree commit diff
path: root/compiler/rustc_hir_id/src/lib.rs
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/rustc_hir_id/src/lib.rs')
-rw-r--r--compiler/rustc_hir_id/src/lib.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_hir_id/src/lib.rs b/compiler/rustc_hir_id/src/lib.rs
index 17c3e16b467..d07bc88e66a 100644
--- a/compiler/rustc_hir_id/src/lib.rs
+++ b/compiler/rustc_hir_id/src/lib.rs
@@ -1,3 +1,5 @@
+//! Library containing Id types from `rustc_hir`, split out so crates can use it without depending
+//! on all of `rustc_hir` (which is large and depends on other large things like `rustc_target`).
 #![allow(internal_features)]
 #![feature(negative_impls)]
 #![feature(rustc_attrs)]