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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 简介 Github 地址 仓库地址 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; } (责任编辑：IT) |