Struct CacheConfig 

#[non_exhaustive]
pub struct CacheConfig {
    pub enabled: bool,
    pub clear: bool,
    pub dir: Option<PathBuf>,
}

Available on crate feature vcs-git only.

Front-end control over the persistent cache for one build.

The default both enables caching and uses the platform default directory, so a front end opts out (rather than in) — matching the issue’s --no-cache / --clear-cache flags.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

enabled: bool

Read from and write to the cache. false forces a fresh walk and skips persistence (--no-cache).

clear: bool

Remove this repository’s cache directory before building (--clear-cache). Honoured even when enabled is false.

dir: Option<PathBuf>

Cache root directory. None selects the platform default (default_cache_dir) (--cache-dir overrides it).

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> CacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> Self

Returns the “default value” for a type.