Struct epi::file_storage::FileStorage

pub struct FileStorage { /* fields omitted */ }

A key-value store backed by a RON file on disk. Used to restore egui state, glium window position/size and app state.

Implementations

impl FileStorage

pub fn from_ron_filepath(ron_filepath: impl Into<PathBuf>) -> Self

Store the state in this .ron file.

pub fn from_app_name(app_name: &str) -> Option<Self>

Find a good place to put the files that the OS likes.

Trait Implementations

impl Storage for FileStorage

fn get_string(&self, key: &str) -> Option<String>

Get the value for the given key.

fn set_string(&mut self, key: &str, value: String)

Set the value for the given key.

fn flush(&mut self)

write-to-disk or similar