Struct rlog::Logger

pub struct Logger {
    pub path: String,
    pub format: String,
}

Main structure.

pub struct Logger {
    pub path: String,
    pub format: String,
}

• path: filepath to the log file you want to use, can be relative.
• format: output format to be used.

Available format tokens:

• $time: logs time in HH:MM.SS format.
• $timeshort: logs time in HH:MM format.
• $date: logs current date in DD-MM-YYYY Day format, where "Day" is a three letter abbreviation of week-day name.
• '$msg': where the actual message will be output.

Example

extern crate rlog;
use rlog::Logger;

let log = Logger::new("my.log", "$date $time $msg");
assert!(log.log("Just testing"));
assert!(log.log("Another test"));

Result is in file my.log in the root directory of your crate:

10.08.2018 09:06.33 Just testing

10.08.2018 09:06.34 Another test

Fields

path: String

format: String

Methods

impl Logger

pub fn new(path: &str, format: &str) -> Logger

Create new instance.

Example

extern crate rlog;
use rlog::Logger;

let log = Logger::new("test.log", "$msg"); // This format will just log messages without any timestamps.

pub fn log(&self, msg: &str) -> bool

Log message msg to file.

Returns true on succesful write, false otherwise and prints error message to stderr.

Example

extern crate rlog;
use rlog::Logger;

let log = Logger::new("my.log", "$date $time $msg");
assert!(log.log("Just testing"));