A pretty logger written for Rust programs.
A library to log applications just using macros, includes initially five levels: debug!, info!, ok!, warn! and error!, each one distributed as a macro:
use plog::{info, ok};
use std::{thread, time::Duration};
fn main() {
let threads: Vec<_> = (0..=10)
.map(|id| {
info!("Creating thread {id}");
thread::spawn(move || {
thread::sleep(Duration::from_millis(1000));
ok!("Thread {id} terminated");
})
})
.collect();
threads.into_iter().for_each(|thr| thr.join().unwrap());
}Due to the focus on optimization, every functionality from the lib (except log macros) is offered by features. Plog contains the following features:
| feature | description | additional dependence | why |
|---|---|---|---|
local_date |
Include local date on the log, formatted as %Y-%M-%D |
chrono (branch time-0.3) |
Get local date information and formatting |
local_time |
Similar to local_date, but logs the time with %H:%M:%S |
chrono (branch time-0.3) |
Get local time information and formatting |
context |
Include the line and file that has required the log | none | |
colored |
Use escape sequences to print stylized text | crossterm |
Crossplatform escape sequences parser |
persistent |
Add a persistent log handled by LOG_FILEPATH environment variable, saving each log on the pointed file |
parking_lot (until 0.2.14) |
const_mutex for stable Rust and optimizations |
impls |
Implements log and show_<variant> for Option<T> and Result<T, U> |
none |
- Split date and time into two features
- Include logging methods to
OptionandResult - Optimize code readability
- Include benchmarks
- Create documentation