Crate hotpath 

A lightweight, easy-to-configure Rust profiler that shows exactly where your code spends time and allocates memory. Instrument any function or code block with to quickly spot bottlenecks, and focus your optimizations where they matter most.

Setup & Usage

For a complete setup guide, examples, and advanced configuration, see the GitHub repository.

Re-exports

pub use crate::Format;

Modules

channels

futures

streams

Macros

channel

future

measure_block

stream

Structs

FunctionStats

FunctionsGuardBuilder

HotPath

MeasurementGuard

MeasurementGuardWithLog

Enums

Format

Output format for profiling reports.

Traits

MetricsProvider

Reporter

Functions

measure_with_log

measure_with_log_async

Type Aliases

GuardBuilderDeprecated

Attribute Macros

main

Initializes the hotpath profiling system and generates a performance report on program exit.

measure

Instruments a function to send performance measurements to the hotpath profiler.

measure_all

Instruments all functions in a module or impl block with the measure profiling macro.

skip

Marks a function to be excluded from profiling when used with measure_all.