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## Motivation `tokio-trace` should have static verbosity level filtering, like the `log` crate. The static max verbosity level should be controlled at compile time with a set of features. It should be possible to set a separate max level for release and debug mode builds. ## Solution We can do this fairly similarly to how the `log` crate does it: `tokio-trace` should export a constant whose value is set based on the static max level feature flags. Then, we add an if statement to the `span!` and `event!` macros which tests if that event or span's level is enabled. Closes #959
11 lines
193 B
TOML
11 lines
193 B
TOML
[workspace]
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[package]
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name = "test_cargo_max_level_features"
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version = "0.1.0"
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publish = false
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[dependencies.tokio-trace]
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path = ".."
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features = ["max_level_debug", "release_max_level_info"]
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