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b35e6f3018
Add a new feature "tracing" that enables tracing functionality via the "tracer" crate (sadly features and crates cannot share the same name.) Setup: tracer::start() The main functionality is a tracer::trace_scope()! macro that will add trace points for the duration of the scope. Tracing events are per thread. Finish: tracer::end() this will write the trace file (pretty printed JSON) to a file in the current directory. Signed-off-by: Rob Bradford <robert.bradford@intel.com>
19 lines
340 B
Rust
19 lines
340 B
Rust
// Copyright © 2022 Intel Corporation
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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#[cfg(feature = "tracing")]
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#[macro_use]
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extern crate log;
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#[cfg(not(feature = "tracing"))]
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mod tracer_noop;
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#[cfg(not(feature = "tracing"))]
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pub use tracer_noop::*;
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#[cfg(feature = "tracing")]
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mod tracer;
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#[cfg(feature = "tracing")]
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pub use tracer::*;
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