fix docs.rs

2018-06-11 12:21:09 -07:00 · 2018-06-11 12:21:09 -07:00 · ef420a8bdf
parent 9afc3b6737
commit ef420a8bdf
1 changed files with 1 additions and 0 deletions
--- a/src/lib.rs
+++ b/src/lib.rs
@ -77,6 +77,7 @@
 //!
 #![cfg_attr(actix_nightly, feature(
    specialization, // for impl ErrorResponse for std::error::Error
+    extern_prelude,
 ))]
 #![cfg_attr(
    feature = "cargo-clippy",