use std::path::Path;

pub trait FileAccessInterface {
    fn read_file<P: AsRef<Path>>(&self, path: P) -> Result<String, Box<dyn std::error::Error>>;
}

pub struct LocalFileAccessInterface;

impl FileAccessInterface for LocalFileAccessInterface {
    fn read_file<P: AsRef<Path>>(&self, path: P) -> Result<String, Box<dyn std::error::Error>> {
        Ok(std::fs::read_to_string(path)?)
    }
}