Struct PackageCache 

pub struct PackageCache { /* private fields */ }

Manages the local package cache at ~/.tl/packages/.

Implementations

impl PackageCache

pub fn default_location() -> Result<Self, String>

Create a cache at the default location (~/.tl/packages/).

pub fn new(root: PathBuf) -> Self

Create a cache at a custom root path.

pub fn root(&self) -> &Path

Get the root directory of the cache.

pub fn package_dir(&self, name: &str, version: &str) -> PathBuf

Get the directory for a specific package version: root///

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

Check if a package version is already cached.

pub fn list_versions(&self, name: &str) -> Vec<String>

List all cached versions of a package.

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

Remove a cached package version.

pub fn source_root(&self, name: &str, version: &str) -> Option<PathBuf>

Find the source root for a cached package (where TL source files live). Looks for: src/ directory, or the package root itself.

pub fn ensure_dir(&self) -> Result<(), String>

Ensure the cache directory exists.

Trait Implementations

impl Clone for PackageCache

fn clone(&self) -> PackageCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackageCache

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

Formats the value using the given formatter.