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Parse loglevel from environment variable

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Adrian Malacoda 2017-02-25 23:52:31 -06:00
parent 709eff63e0
commit 109a9131f0
1 changed files with 6 additions and 1 deletions
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7
src/main.rs
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@ -19,7 +19,12 @@ fn init_logger () {
builder.format(|record: &log::LogRecord| { builder.format(|record: &log::LogRecord| {
let t = time::now(); let t = time::now();
format!("{} {}:{}: {}", time::strftime("%Y-%m-%d %H:%M:%S", &t).unwrap(), record.level(), record.location().module_path(), record.args()) format!("{} {}:{}: {}", time::strftime("%Y-%m-%d %H:%M:%S", &t).unwrap(), record.level(), record.location().module_path(), record.args())
}).filter(None, log::LogLevelFilter::Info); }).filter(None, log::LogLevelFilter::Info);;
if env::var("RUST_LOG").is_ok() {
builder.parse(&env::var("RUST_LOG").unwrap());
}
builder.init().unwrap(); builder.init().unwrap();
} }