Struct Cache 

pub struct Cache(/* private fields */);

Used in order to cache things

Implementations

impl Cache

pub fn load<C: Decode<()> + Default + 'static>( &self, path: impl AsRef<Path>, ) -> Result<C, Text>

Tries to load the cache stored by Duat for the given type

The cache must have been previously stored by Cache::store. If it does not exist, or the buffer can’t be correctly interpreted, returns None

pub fn store<C: Encode + 'static>( &self, path: impl AsRef<Path>, cache: C, ) -> Result<usize, Text>

Stores the cache for the given type for that buffer

The cache will be stored under $cache/duat/{base64_path}:{file_name}/{crate}::{type}. The cache can then later be loaded by Cache::load.

pub fn delete(&self, path: impl Into<PathBuf>)

Deletes the cache for all types for path

This is done if the buffer no longer exists, in order to prevent incorrect storage.

pub fn delete_for<C: 'static>(&self, path: impl AsRef<Path>)

Deletes the cache for everything related to the given path