Struct FileStorage 

pub struct FileStorage { /* private fields */ }

Pieces of data kept as files in a folder on the desktop, one file per name. A write goes to a draft first and then takes the file’s place, so a crash never leaves half a file.

Implementations

impl FileStorage

pub fn new(folder: impl Into<PathBuf>) -> FileStorage

Files in folder, which is made when first written to.

Trait Implementations

impl Clone for FileStorage

fn clone(&self) -> FileStorage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FileStorage

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Storage for FileStorage

Available on non-WebAssembly only.

fn read(&self, name: &str) -> Result<Option<Vec<u8>>, String>

What is kept under name, or None if nothing is.

fn write(&self, name: &str, bytes: &[u8]) -> Result<(), String>

Keeps bytes under name, in place of what was there.

fn remove(&self, name: &str) -> Result<(), String>

Forgets what is kept under name.