Struct cargo::core::global_cache_tracker::GlobalCacheTracker

pub struct GlobalCacheTracker { /* private fields */ }

Tracking for the global shared cache (registry files, etc.).

This is the interface to the global cache database, used for tracking and cleaning. See the crate::core::global_cache_tracker module docs for details.

Implementations

impl GlobalCacheTracker

pub fn new(config: &Config) -> CargoResult<GlobalCacheTracker>

Creates a new GlobalCacheTracker.

The caller is responsible for locking the package cache with CacheLockMode::DownloadExclusive before calling this.

pub fn db_path(config: &Config) -> Filesystem

The path to the database.

pub fn registry_index_all(&self) -> CargoResult<Vec<(RegistryIndex, u64)>>

Returns all index cache timestamps.

pub fn registry_crate_all(&self) -> CargoResult<Vec<(RegistryCrate, u64)>>

Returns all registry crate cache timestamps.

pub fn registry_src_all(&self) -> CargoResult<Vec<(RegistrySrc, u64)>>

Returns all registry source cache timestamps.

pub fn git_db_all(&self) -> CargoResult<Vec<(GitDb, u64)>>

Returns all git db timestamps.

pub fn git_checkout_all(&self) -> CargoResult<Vec<(GitCheckout, u64)>>

Returns all git checkout timestamps.

pub fn should_run_auto_gc(&mut self, frequency: Duration) -> CargoResult<bool>

Returns whether or not an auto GC should be performed, compared to the last time it was recorded in the database.

pub fn set_last_auto_gc(&self) -> CargoResult<()>

Writes to the database to indicate that an automatic GC has just been completed.

pub fn clean( &mut self, clean_ctx: &mut CleanContext<'_>, gc_opts: &GcOpts ) -> CargoResult<()>

Deletes files from the global cache based on the given options.

Trait Implementations

impl Debug for GlobalCacheTracker

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

Formats the value using the given formatter.