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25 lines
754 B
Rust
25 lines
754 B
Rust
3 years ago
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use tracing_flame::FlameLayer;
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use tracing_subscriber::fmt::format::FmtSpan;
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use tracing_subscriber::layer::SubscriberExt;
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use tracing_subscriber::util::SubscriberInitExt;
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use tracing_subscriber::{fmt, EnvFilter};
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pub fn init_tracing() {
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fmt::SubscriberBuilder::default()
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.with_env_filter(EnvFilter::from_default_env())
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.with_writer(std::io::stdout)
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.with_span_events(FmtSpan::NEW | FmtSpan::CLOSE)
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.compact()
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.init();
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}
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pub fn init_tracing_flame() -> impl Drop {
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let fmt_layer = fmt::Layer::default();
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let (flame_layer, _guard) = FlameLayer::with_file("./tracing.folded").unwrap();
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tracing_subscriber::registry()
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.with(fmt_layer)
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.with(flame_layer)
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.init();
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_guard
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}
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