pub struct ExternalProfiler;Expand description
Dummy profiler implementation, representing cases where the profiler is an external process (eg. perftools, etc.) which do not require start/stop hooks. This implementation does nothing and is used as the default.
Trait Implementations§
Source§impl Profiler for ExternalProfiler
impl Profiler for ExternalProfiler
Source§fn start_profiling(&mut self, _benchmark_id: &str, _benchmark_dir: &Path)
fn start_profiling(&mut self, _benchmark_id: &str, _benchmark_dir: &Path)
This function is called when Criterion.rs starts profiling a particular
benchmark. It provides the stringified benchmark ID and
a path to a directory where the profiler can store its data.
Source§fn stop_profiling(&mut self, _benchmark_id: &str, _benchmark_dir: &Path)
fn stop_profiling(&mut self, _benchmark_id: &str, _benchmark_dir: &Path)
This function is called after Criterion.rs stops profiling a particular
benchmark. The benchmark ID and directory are the same as in the call
to
start, provided for convenience.Auto Trait Implementations§
impl Freeze for ExternalProfiler
impl RefUnwindSafe for ExternalProfiler
impl Send for ExternalProfiler
impl Sync for ExternalProfiler
impl Unpin for ExternalProfiler
impl UnwindSafe for ExternalProfiler
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
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more