Enum criterion::SamplingMode
source · [−]pub enum SamplingMode {
Auto,
Linear,
Flat,
}
Expand description
This enum allows the user to control how Criterion.rs chooses the iteration count when sampling. The default is Auto, which will choose a method automatically based on the iteration time during the warm-up phase.
Variants
Auto
Criterion.rs should choose a sampling method automatically. This is the default, and is recommended for most users and most benchmarks.
Linear
Scale the iteration count in each sample linearly. This is suitable for most benchmarks, but it tends to require many iterations which can make it very slow for very long benchmarks.
Flat
Keep the iteration count the same for all samples. This is not recommended, as it affects the statistics that Criterion.rs can compute. However, it requires fewer iterations than the Linear method and therefore is more suitable for very long-running benchmarks where benchmark execution time is more of a problem and statistical precision is less important.
Trait Implementations
sourceimpl Clone for SamplingMode
impl Clone for SamplingMode
sourcefn clone(&self) -> SamplingMode
fn clone(&self) -> SamplingMode
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for SamplingMode
impl Debug for SamplingMode
impl Copy for SamplingMode
Auto Trait Implementations
impl RefUnwindSafe for SamplingMode
impl Send for SamplingMode
impl Sync for SamplingMode
impl Unpin for SamplingMode
impl UnwindSafe for SamplingMode
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