My Logger is a custom logging crate for Rust that provides a simple log! macro to log messages to a file with timestamps. it doesn't use unsafe rust.
Add this crate to your Cargo.toml:
[dependencies] my_logger = "0.2.1" # Replace with the latest version available
First, import the log! macro from the crate:
use my_logger::{log, logw, logd};
Then, you can use the log! macro to log messages:
fn main() { log!("This is a log message."); log!("Another log message with a value: {}", 42); let err = "Something went wrong!"; log!("error: {}", err); logd!("debug: {}", err); logw!("warning: {}", err); }
The log messages will be written to a file named "file.log" in the current directory, and each log entry will include a timestamp.
The log file (file.log) will contain a line like this:
[2023年08月18日 21:48:01] This is a log message.
[2023年08月18日 21:48:02] Another log message with a value: 42
[2023年08月18日 21:48:03] error: Something went wrong!
[2023年08月18日 21:48:04] warning: Something went wrong!