Struct rustbreak::backend::FileBackend

pub struct FileBackend(_);

A backend using a file

Methods

impl FileBackend

pub fn open<P: AsRef<Path>>(path: P) -> Result<FileBackend>

Opens a new FileBackend for a given path, will create it if the file doesn't exist.

pub fn from_file(file: File) -> FileBackend

Use an already open File as the backend

pub fn into_inner(self) -> File

Return the inner File

Trait Implementations

impl Debug for FileBackend

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Backend for FileBackend

fn get_data(&mut self) -> Result<Vec<u8>>

Read the all data from the backend

fn put_data(&mut self, data: &[u8]) -> Result<()>

Write the whole slice to the backend