18 releases (stable)

1.4.0 Jan 7, 2022
1.3.3 Nov 16, 2021
1.3.1 Oct 27, 2021
1.0.6 May 18, 2021
0.1.0 Nov 30, 2020

#64 in Debugging

Download history 73/week @ 2021-09-26 123/week @ 2021-10-03 112/week @ 2021-10-10 82/week @ 2021-10-17 105/week @ 2021-10-24 48/week @ 2021-10-31 139/week @ 2021-11-07 105/week @ 2021-11-14 68/week @ 2021-11-21 115/week @ 2021-11-28 217/week @ 2021-12-05 85/week @ 2021-12-12 98/week @ 2021-12-19 58/week @ 2021-12-26 130/week @ 2022-01-02 139/week @ 2022-01-09

431 downloads per month
Used in 4 crates

MIT AND Apache-2.0

28KB
401 lines

simple-log

A simple-log with local file or stdout write by Rust.

Crates.io Crates.io depstatus Crates.io

simple-log format output

2020-12-07 15:06:03.260570000 [INFO] <json_log:16>:info json simple_log
2020-12-07 15:06:03.262106000 [WARN] <json_log:17>:warn json simple_log
2020-12-07 15:06:03.262174000 [ERROR] <json_log:18>:error json simple_log

Quick Use

[dependencies]
simple-log = "1.4.0"
#[macro_use]
extern crate simple_log;

fn main() {
    simple_log::quick!("info"); // also use empty args: simple_log::quick!();
    // simple_log::quick!(); //use debug log_level
    
    debug!("test quick debug");
    info!("test quick info");
}

Usage in project

[dependencies]
simple-log = "1.4.0"
#[macro_use]
extern crate simple_log;

use simple_log::LogConfigBuilder;

fn main() -> Result<(), String> {
    let config = LogConfigBuilder::builder()
        .path("./log/builder_log.log")
        .size(1 * 100)
        .roll_count(10)
        .time_format("%Y-%m-%d %H:%M:%S.%f") //E.g:%H:%M:%S.%f
        .level("debug")
        .output_file()
        .output_console()
        .build();

    simple_log::new(config)?;
    debug!("test builder debug");
    info!("test builder info");
    Ok(())
}

Config with toml

[dependencies]
simple-log = "1.4.0"
toml = "0.5.7"
#[macro_use]
extern crate simple_log;

#[macro_use]
extern crate serde_derive;

use simple_log::LogConfig;

#[derive(Deserialize)]
struct LogConfigWrap {
    log_config: LogConfig,
}

fn main() {
    let config = r#"
    [log_config]
    path = "./log/tmp.log"
    level = "debug"
    size = 10
    out_kind = ["console","file"] # also configure only with file: out_kind = "file"  
    roll_count = 10
    time_format = "%H:%M:%S.%f"
    "#;
    let wrap: LogConfigWrap = toml::from_str(config).unwrap();

    simple_log::new(wrap.log_config).unwrap();//init log

    info!("info toml simple_log");
    warn!("warn toml simple_log");
    error!("error toml simple_log");
}

Config with json

[dependencies]
simple-log = "1.4.0"
serde_json = "1"
#[macro_use]
extern crate simple_log;

use simple_log::LogConfig;

fn main() {
    let config = r#"
    {
        "path":"./log/tmp.log",
        "level":"debug",
        "size":10,
        "out_kind":["console","file"],
        "roll_count":10,
        "time_format":"%H:%M:%S.%f"
    }"#;
    let log_config: LogConfig = serde_json::from_str(config).unwrap();

    simple_log::new(log_config).unwrap();//init log

    info!("info json simple_log");
    warn!("warn json simple_log");
    error!("error json simple_log");
}

examples

More than examples can see examples.

Dependencies

~0.9–1.5MB
~33K SLoC