pub struct Histogram { /* private fields */ }
Expand description
A histogram.
Implementations
sourceimpl Histogram
impl Histogram
sourcepub fn noop() -> Self
pub fn noop() -> Self
Creates a no-op Histogram
which does nothing.
Suitable when a handle must be provided that does nothing i.e. a no-op recorder or a layer that disables specific metrics, and so on.
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Histogram
impl Send for Histogram
impl Sync for Histogram
impl Unpin for Histogram
impl !UnwindSafe for Histogram
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more