Auto merge of #88268 - GuillaumeGomez:generics-search-index, r=notriddle,camelid...

[rust.git] / compiler / rustc_hir / Cargo.toml

diff --git a/compiler/rustc_hir/Cargo.toml b/compiler/rustc_hir/Cargo.toml
index c92551c29307b9d75b4a4e3914a921e0deadfac0..41c63440ba3cd86f72d5e055dd5bcd73c6fbcf00 100644 (file)
--- a/compiler/rustc_hir/Cargo.toml
+++ b/compiler/rustc_hir/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "rustc_hir"
 version = "0.0.0"
-edition = "2018"
+edition = "2021"
 
 [lib]
 doctest = false
@@ -17,3 +17,4 @@ rustc_serialize = { path = "../rustc_serialize" }
 rustc_ast = { path = "../rustc_ast" }
 tracing = "0.1"
 smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
+odht = { version = "0.3.1", features = ["nightly"] }