Errox

A simple and minimal error logging library.

Errox is a minimal error logging library to log Err return types and print them to stderr, with an optional timestamp.

Examples

```rust use errox::*; // This will use the default configuration.

fn returnerr() -> Result<&'static str, &'static str> { Err("Error here") } fn returnok() -> Result<&'static str, &'static str> { Ok("Nothing wrong!") } fn main() { returnerr().error(); // Will print a message that looks like '[timestamp] error: Error here' returnerr().warning(); // Will print a message that looks like '[timestamp] warning: Error here' return_ok().error(); // Won't output anything to stderr. } ```

Log leveling

Log leveling works by not showing any errors below the log level you have set. Log levels (in ascending order for priority) are as follows: Error Warning Info Debug Trace If you choose the warning log level, warnings and errors will be printed, while anything below warning will not be printed.

Writing a config file

To write a config file, you must make a file in the working directory of the binary with the name errox_config.toml. Options for the file are loglevel (variant of loglevel, shown above) and time (boolean), to toggle the timestamp.

Example

toml time = true log_level = "Error"

Default configuration

The default configuration is loaded when no configuration file has been created. toml time = true log_level = "Trace"