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Diffstat (limited to 'vendor/lazy_static/src/core_lazy.rs')
-rw-r--r-- | vendor/lazy_static/src/core_lazy.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/vendor/lazy_static/src/core_lazy.rs b/vendor/lazy_static/src/core_lazy.rs deleted file mode 100644 index b66c3e0..0000000 --- a/vendor/lazy_static/src/core_lazy.rs +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2016 lazy-static.rs Developers -// -// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or -// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or -// http://opensource.org/licenses/MIT>, at your option. This file may not be -// copied, modified, or distributed except according to those terms. - -extern crate spin; - -use self::spin::Once; - -pub struct Lazy<T: Sync>(Once<T>); - -impl<T: Sync> Lazy<T> { - pub const INIT: Self = Lazy(Once::INIT); - - #[inline(always)] - pub fn get<F>(&'static self, builder: F) -> &T - where F: FnOnce() -> T - { - self.0.call_once(builder) - } -} - -#[macro_export] -#[doc(hidden)] -macro_rules! __lazy_static_create { - ($NAME:ident, $T:ty) => { - static $NAME: $crate::lazy::Lazy<$T> = $crate::lazy::Lazy::INIT; - } -} |