Struct Cache 

pub struct Cache { /* private fields */ }

What the text of a file was made into, kept by the file’s path (see the module).

Implementations

impl Cache

pub fn new() -> Self

A cache kept in memory only.

pub fn stored(store: Box<dyn CacheStore>) -> Self

A cache kept in memory, and between processes in store.

pub fn made_of<T: Serialize + DeserializeOwned + 'static>( &self, kind: &'static str, path: &str, text: &Rc<str>, make: impl FnOnce(&str) -> GeopResult<T>, ) -> GeopResult<Rc<T>>

What the text text of the file path reads as, as kind: made by make once, for this text of this file, and kept. A value that could not be made is not kept: it is made again when asked again.

pub fn made(&self) -> u64

How many values it made, rather than found kept.

pub fn flush(&self)

Writes what the programs built since it was last written, each into its file’s cache file: what an editor does when an edit is done, and the command line when it has built. Nothing is written of a file whose builds did not change.

Trait Implementations

impl Default for Cache

fn default() -> Cache

Returns the “default value” for a type.