Bogdan-Ștefan Neacşu
36 lines
1.2 KiB
Rust
36 lines
1.2 KiB
Rust
// Copyright 2024 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: GPL-3.0-only
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use tracing::level_filters::LevelFilter;
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use tracing_subscriber::{filter::Directive, EnvFilter};
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pub(crate) fn setup_tracing_logger() -> anyhow::Result<()> {
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fn directive_checked(directive: impl Into<String>) -> anyhow::Result<Directive> {
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directive.into().parse().map_err(From::from)
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}
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let log_builder = tracing_subscriber::fmt()
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// Use a more compact, abbreviated log format
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.compact()
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// Display source code file paths
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.with_file(true)
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// Display source code line numbers
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.with_line_number(true)
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// Don't display the event's target (module path)
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.with_target(false);
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let mut filter = EnvFilter::builder()
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// if RUST_LOG isn't set, set default level
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.with_default_directive(LevelFilter::INFO.into())
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.from_env_lossy();
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// these crates are more granularly filtered
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let filter_crates = ["defguard_wireguard_rs"];
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for crate_name in filter_crates {
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filter = filter.add_directive(directive_checked(format!("{}=warn", crate_name))?);
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}
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log_builder.with_env_filter(filter).init();
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Ok(())
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}
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