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authorStjepan Glavina <stjepang@gmail.com>2019-01-06 14:02:42 +0100
committerStjepan Glavina <stjepang@gmail.com>2019-01-06 14:04:07 +0100
commit72ec5aa08055fade5122cc306cd9a08c64d4b635 (patch)
tree913f4ab97fea9aacbbc73d20c13714f2143af7ab /src/libstd
parent7f7a2e939682ba0fabea62a528cec4fec7148c42 (diff)
downloadrust-72ec5aa08055fade5122cc306cd9a08c64d4b635.tar.gz
rust-72ec5aa08055fade5122cc306cd9a08c64d4b635.zip
Re-export constants from core into std
Diffstat (limited to 'src/libstd')
-rw-r--r--src/libstd/lib.rs1
-rw-r--r--src/libstd/time.rs3
2 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index 6ded43dfed1..13669c1c0e1 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -248,6 +248,7 @@
 #![feature(const_cstr_unchecked)]
 #![feature(core_intrinsics)]
 #![feature(dropck_eyepatch)]
+#![feature(duration_constants)]
 #![feature(exact_size_is_empty)]
 #![feature(external_doc)]
 #![feature(fixed_size_array)]
diff --git a/src/libstd/time.rs b/src/libstd/time.rs
index ffe604cd33b..d8cdef8b2ab 100644
--- a/src/libstd/time.rs
+++ b/src/libstd/time.rs
@@ -21,6 +21,9 @@ use sys_common::FromInner;
 #[stable(feature = "time", since = "1.3.0")]
 pub use core::time::Duration;
 
+#[unstable(feature = "duration_constants", issue = "0")]
+pub use core::time::{SECOND, MILLISECOND, MICROSECOND, NANOSECOND};
+
 /// A measurement of a monotonically nondecreasing clock.
 /// Opaque and useful only with `Duration`.
 ///