Struct Dirs 

pub struct Dirs {
    pub data: PathBuf,
    pub cache: PathBuf,
    pub config: PathBuf,
    pub store: PathBuf,
    pub installs: PathBuf,
}

Fields

data: PathBuf

Root for persistent state (installs, store, shims).

cache: PathBuf

Root for disposable cache (downloads, extraction scratch, indices).

config: PathBuf

Root for user config files.

store: PathBuf

Content-addressed store. Defaults to data/store (same volume ⇒ hardlinks work out of the box).

installs: PathBuf

Where materialized versions live. Defaults to data/installs.

Implementations

impl Dirs

pub fn resolve() -> Result<Dirs>

Resolve directories from env overrides + platform defaults.

pub fn resolve_from(getenv: impl Fn(&str) -> Option<String>) -> Result<Dirs>

Resolve using a custom env lookup (used by tests).

pub fn shims(&self) -> PathBuf

pub fn plugins(&self) -> PathBuf

pub fn models(&self) -> PathBuf

Materialized model snapshots and per-model current-revision markers.

pub fn rustup_home(&self) -> PathBuf

Self-contained rustup home for the delegate rust backend.

pub fn cargo_home(&self) -> PathBuf

Self-contained cargo home for the delegate rust backend.

pub fn downloads(&self) -> PathBuf

pub fn tmp(&self) -> PathBuf

pub fn remote_cache(&self) -> PathBuf

Cached remote indices (version lists) with TTL.

pub fn sources_cache(&self) -> PathBuf

Cached source speed-probe results with TTL.

pub fn install_path(&self, tool: &str, version: &str) -> PathBuf

Install directory for a specific tool version.

pub fn lock_dir(&self, tool: &str) -> PathBuf

Directory holding per-version install locks for a tool.

pub fn user_config_file(&self) -> PathBuf

pub fn user_lock_file(&self) -> PathBuf

User-scoped lockfile. Keeping it beside config.toml gives global tool pins a deterministic lock independent of the current working directory.

pub fn ensure(&self) -> Result<()>

Create the core directory tree (idempotent).

Trait Implementations

impl Clone for Dirs

fn clone(&self) -> Dirs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dirs

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

Formats the value using the given formatter.