Struct PackageCache 

pub struct PackageCache { /* private fields */ }

Manages the local package cache.

Implementations

impl PackageCache

pub fn new() -> Result<Self, PackageError>

Create a new package cache, using XDG-compliant paths.

pub fn cache_dir() -> Result<PathBuf, PackageError>

Get the cache directory path.

pub fn root(&self) -> &Path

Get the root path of the cache.

pub fn package_path(&self, name: &str, rev: &str) -> PathBuf

Get the path for a cached package.

pub fn is_cached(&self, name: &str, rev: &str) -> bool

Check if a package is cached.

pub fn get(&self, name: &str, rev: &str) -> Option<PathBuf>

Get the path of a cached package, or None if not cached.

pub fn fetch( &self, name: &str, spec: &GitDependency, ) -> Result<(PathBuf, String), PackageError>

Fetch a git package to the cache, returning its path.

pub fn resolve_ref( &self, url: &str, ref_str: &str, ) -> Result<String, PackageError>

Resolve a git ref (tag/branch/rev) to a full SHA.

pub fn list(&self) -> Result<Vec<(String, String, PathBuf)>, PackageError>

List all cached packages.

pub fn remove(&self, name: &str) -> Result<(), PackageError>

Remove a package from the cache.

pub fn remove_version(&self, name: &str, rev: &str) -> Result<(), PackageError>

Remove a specific version from the cache.

pub fn clean(&self) -> Result<(), PackageError>

Clear the entire cache.

pub fn size(&self) -> Result<u64, PackageError>

Get cache size in bytes.

Trait Implementations

impl Default for PackageCache

fn default() -> Self

Returns the “default value” for a type.