pub struct Bencher {
pub bytes: u64,
/* private fields */
}
🔬This is a nightly-only experimental API. (
test
)Expand description
基准测试管理。
这被馈入标有 #[bench]
的函数中,以便在通过调用 iter
重复运行一段代码之前进行设置和拆除。
Fields§
§bytes: u64
🔬This is a nightly-only experimental API. (
test
)Implementations§
source§impl Bencher
impl Bencher
sourcepub fn iter<T, F>(&mut self, inner: F)where
F: FnMut() -> T,
🔬This is a nightly-only experimental API. (test
)
pub fn iter<T, F>(&mut self, inner: F)where F: FnMut() -> T,
test
)基准函数在其体内运行的回调。
pub fn bench<F>(&mut self, f: F) -> Result<Option<Summary>, String>where F: FnMut(&mut Bencher) -> Result<(), String>,
🔬This is a nightly-only experimental API. (
test
)Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for Bencher
impl Send for Bencher
impl Sync for Bencher
impl Unpin for Bencher
impl UnwindSafe for Bencher
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
从拥有的值中借用。 Read more