Enable tracing in monero-harness
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664958939d
commit
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use tracing::subscriber::DefaultGuard;
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use tracing_log::LogTracer;
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/// Utility function to initialize logging in the test environment.
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/// Note that you have to keep the `_guard` in scope after calling in test:
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///
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/// ```rust
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/// let _guard = init_tracing();
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/// ```
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pub fn init_tracing() -> DefaultGuard {
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// converts all log records into tracing events
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// Note: Make sure to initialize without unwrapping, otherwise this causes
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// trouble when running multiple tests.
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let _ = LogTracer::init();
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let global_filter = tracing::Level::WARN;
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let test_filter = tracing::Level::DEBUG;
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let monero_harness_filter = tracing::Level::INFO;
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use tracing_subscriber::util::SubscriberInitExt as _;
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tracing_subscriber::fmt()
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.with_env_filter(format!(
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"{},test={},monero_harness={}",
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global_filter, test_filter, monero_harness_filter,
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))
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.set_default()
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}
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