tklog是rust高性能结构化日志库,支持同步日志,异步日志,支持自定义日志的输出格式,支持按时间,按文件大小分割日志文件,支持日志文件压缩备份,支持官方日志库标准API,支持mod独立参数设置,支持日志level独立参数设置
v0.2.3 版本更新
新增支持对日志属性标识进行格式化设置,如: [DEBUG] [INFO][WARN][ERROR][FATAL]标识,时间格式化标识
通过 set_attr_format
函数设置日志标识与时间格式
示例1:同步日志打印
fn testlog() { tklog::LOG.set_attr_format(|fmt| { fmt.set_level_fmt(|level| { match level { LEVEL::Trace => "[T]", LEVEL::Debug => "[D]", LEVEL::Info => "[I]", LEVEL::Warn => "[W]", LEVEL::Error => "[E]", LEVEL::Fatal => "[F]", LEVEL::Off => "", }.to_string() }); fmt.set_time_fmt(|| { let now: DateTime<Local> = Local::now(); (now.format("%Y/%m/%d").to_string(), now.format("%H:%M:%S").to_string(), "".to_string()) }); }); trace!("trace!", "this is sync log"); debug!("debug!","this is sync log"); info!("info!","this is sync log"); warn!("warn!","this is sync log"); error!("error!","this is sync log"); fatal!("fata!","this is sync log"); thread::sleep(Duration::from_secs(1))}
执行结果:
[D] 2024/10/17 19:41:20 test_0230.rs 32:debug!this is sync log[I] 2024/10/17 19:41:20 test_0230.rs 33:info!this is sync log[W] 2024/10/17 19:41:20 test_0230.rs 34:warn!this is sync log[E] 2024/10/17 19:41:20 test_0230.rs 35:error!this is sync log[F] 2024/10/17 19:41:20 test_0230.rs 36:fata!this is sync log
示例2:异步日志打印
#[tokio::test]async fn asynctestlog() { ASYNC_LOG.set_attr_format(|fmt| { fmt.set_level_fmt(|level| { match level { LEVEL::Trace => "[AT]", LEVEL::Debug => "[AD]", LEVEL::Info => "[AI]", LEVEL::Warn => "[AW]", LEVEL::Error => "[AE]", LEVEL::Fatal => "[AF]", LEVEL::Off => "", } .to_string() }); }); async_trace!("trace!", "this is async log"); async_debug!("debug!", "this is async log"); async_info!("info!", "this is async log"); async_warn!("warn!", "this is async log"); async_error!("error!", "this is async log"); async_fatal!("fata!", "this is async log"); tokio::time::sleep(tokio::time::Duration::from_secs(3)).await;}
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