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

1. 简介
2. Github地址
3. 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;
}