Trait FileSystem 

pub trait FileSystem {
    // Required methods
    fn file_exists(&self, path: &Path) -> bool;
    fn read_to_string(&self, path: &Path) -> Result<String>;
}

Trait to abstract filesystem operations for easier testing.

Required Methods

fn file_exists(&self, path: &Path) -> bool

fn read_to_string(&self, path: &Path) -> Result<String>

Implementors

impl FileSystem for RealFileSystem