Struct File 

pub struct File;

A no-op struct that allows you to easily manipulate files.

Implementations

impl File

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

Read a file at path into a String.

pub fn write<P: AsRef<Path>, S: Display>( path: P, contents: S, ) -> Result<(), String>

Write a string to file. This truncates a file (sets its size to zero to clear its contents), and then writes contents to the file.

pub fn append<P: AsRef<Path>, S: Display>( path: P, contents: S, ) -> Result<(), String>

This does the same as write, but does not wipe the file, and appends contents to the end of the file.