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authorozkanonur <work@onurozkan.dev>2023-05-07 00:12:29 +0300
committerozkanonur <work@onurozkan.dev>2023-05-07 00:12:29 +0300
commit4e7c14fe9f03dd0189f954bd9cb97c3c513e7eed (patch)
treefa8a777bab81cc492a0df4d8bd6d40efc17d2ae4 /library/core/src/primitive_docs.rs
parent8b8110e1469d459a196f6feb60d82dec48c3cfc2 (diff)
downloadrust-4e7c14fe9f03dd0189f954bd9cb97c3c513e7eed.tar.gz
rust-4e7c14fe9f03dd0189f954bd9cb97c3c513e7eed.zip
enable `rust_2018_idioms` for doctests
Signed-off-by: ozkanonur <work@onurozkan.dev>
Diffstat (limited to 'library/core/src/primitive_docs.rs')
-rw-r--r--library/core/src/primitive_docs.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/library/core/src/primitive_docs.rs b/library/core/src/primitive_docs.rs
index 3df990e5dd9..b8230042875 100644
--- a/library/core/src/primitive_docs.rs
+++ b/library/core/src/primitive_docs.rs
@@ -555,6 +555,7 @@ impl Copy for () {
 ///
 /// ```
 /// # #![feature(rustc_private)]
+/// #[allow(unused_extern_crates)]
 /// extern crate libc;
 ///
 /// use std::mem;