pub struct Report {
pub data: HashMap<Frames, isize>,
pub timing: ReportTiming,
}
Expand description
The final presentation of a report which is actually an HashMap
from Frames
to isize (count).
Key is a backtrace captured by profiler and value is count of it.
Collection frequency, start time, duration.
flamegraph
will write an svg flamegraph into writer
only available with flamegraph
feature
same as flamegraph
, but accepts custom options
for the flamegraph
pprof
will generate google’s pprof format report.
This will generate Report in a human-readable format:
FRAME: pprof::profiler::perf_signal_handler::h7b995c4ab2e66493 -> FRAME: Unknown -> FRAME: {func1} ->
FRAME: {func2} -> FRAME: {func3} -> THREAD: {thread_name} {count}
Formats the value using the given formatter.
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Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The alignment of pointer.
The type for initializers.
Initializes a with the given initializer.
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Mutably dereferences the given pointer.
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Drops the object pointed to by the given pointer.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.