// finally, set a global default subscriber, and run the benchmarks again.
tracing::subscriber::set_global_default(EnabledSubscriber)
.expect("global default should not have already been set!"); let _ = log::set_logger(&NOP_LOGGER);
log::set_max_level(log::LevelFilter::Trace);
group.bench_function("global", &mut iter);
}
pub fn for_all_dispatches(
group: &mut criterion::BenchmarkGroup<'_, WallTime>, mut iter: impl FnMut(&mut Bencher<'_, WallTime>),
) { // first, run benchmarks with no subscriber
group.bench_function("none", &mut iter);
// then, run benchmarks with a scoped default subscriber
tracing::subscriber::with_default(EnabledSubscriber, || {
group.bench_function("scoped", &mut iter)
});
// finally, set a global default subscriber, and run the benchmarks again.
tracing::subscriber::set_global_default(EnabledSubscriber)
.expect("global default should not have already been set!"); let _ = log::set_logger(&NOP_LOGGER);
log::set_max_level(log::LevelFilter::Trace);
group.bench_function("global", &mut iter);
}
fn .(,&ut ); letmut visitor
values.record(mutvisitor)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
}
fn event(&self, eventjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 mutiter:FnMut&ut Bencher',WallTime,
event.record(&mut visitor);
}
record_follows_from(, Id, Id){ let// then, run benchmarks with a scoped default subscribersubscriber:with_default( || {
java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
impl tracing::Subscriber for EnabledSubscriber let this= ;
&, :&::'_)- Id{ let _ = span }
}
}
fn event(&self, event: &Event<'_>) {
}
fn record(&self, spanfn (mutself, : str - :fmt:Result{
java.lang.StringIndexOutOfBoundsException: Range [8, 1) out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
fn record_follows_from(&self, span: &Id, follows: &java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 let _ = (span, follows);
}
fn enabled&,java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 56
_=java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
}
fn}
_ span;
}
fn exit(&self, span new_span(&self, span: &span::Attributes<'_>) -> Id { let _ =span;
}
}
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