epi::file_storage

Struct FileStorage

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pub struct FileStorage { /* private fields */ }
Expand description

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

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impl FileStorage

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

Store the state in this .ron file.

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

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

Trait Implementations§

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impl Storage for FileStorage

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

Get the value for the given key.
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fn set_string(&mut self, key: &str, value: String)

Set the value for the given key.
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fn flush(&mut self)

write-to-disk or similar

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