Crate logsy 

logsy provides a simple facility for your daily logging tasks.

• set_echo log into stdout
• set_filename log into a file (can be combined with set_echo)
• set_level set log level filter (defaults to LevelFilter::Info)

Calling set_echo or set_filename for a first time gets our logging handler automatically installed.

Usage

use log::*;

logsy::set_echo(true);
logsy::set_filename(Some("logs/main.log")).expect("Couldn't open main.log");
 
info!("Application has just started");
warn!("Dereferencing null pointers harms");
error!("This application got a boo-boo and going to be terminated");

Functions

set_echo

Start logging into stdout

set_filename

Start logging into a specified file. This function can be called again without restarting the app if you need (e.g. for implementing log rotation). If parent dir doesn’t exists, it’s going to be created.

set_level

Set log level filter