28 lines
640 B
Rust
28 lines
640 B
Rust
use crate::config::Config;
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use env_logger::{Builder, Env, Target};
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use log::LevelFilter;
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use std::io::Write;
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pub fn init_log_system(cnf: &Config) {
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let env = Env::new().filter_or(crate::LOG_LEVEL_ENV_VAR, "warn");
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let mut builder = Builder::from_env(env);
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builder.format(|buf, record| {
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writeln!(
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buf,
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"{}: {}",
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record.level().to_string().to_lowercase(),
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record.args()
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)
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});
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builder.target(Target::Stderr);
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builder.filter_level(cnf.verbosity());
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builder.init();
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}
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pub fn log_level(level_nb: u8) -> LevelFilter {
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match level_nb {
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0 => LevelFilter::Info,
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1 => LevelFilter::Debug,
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_ => LevelFilter::Trace,
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}
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}
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