1 unstable release
0.1.0 | Apr 19, 2024 |
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#911 in Procedural macros
3KB
Convenience macro to instrument a function as a HiTrace span
The macro will automatically start a span when the function is entered, and close the span when the function is left.
Examples
Cargo.toml:
[dependencies]
hitrace = "0.1"
hitrace-macro = "0.1"
use hitrace_macro::trace_fn;
#[trace_fn]
fn do_something_and_measure() {
println!("Doing something expensive....")
}
Dependencies
~225–660KB
~16K SLoC