Function read_file 

pub fn read_file<P: AsRef<Path>>(path: P) -> Result<String>

Reads a file to string, automatically choosing the best method.

Arguments

• path - Path to the file.

Errors

Returns an error if the file cannot be read or is not valid UTF-8.

Examples

use rlm_rs::io::read_file;

let content = read_file("example.txt").unwrap();