Struct CacheDir

pub struct CacheDir { /* private fields */ }

Base directory for cached spack installs.

Implementations

impl CacheDir

pub async fn get_or_create() -> Result<Self, SummoningError>

Goes to ~/.spack/summonings.

Name intentionally chosen to be overridden later after upstreaming to spack (?).

pub fn location(&self) -> &Path

pub fn dirname(&self) -> String

We use the hex-encoded checksum value as the ultimate directory name.

pub fn unpacking_path(&self) -> PathBuf

The path to unpack the tar archive into.

pub fn tarball_path(&self) -> PathBuf

The path to download the release tarball to.

pub fn repo_root(&self) -> PathBuf

The path to the root of the spack repo, through a symlink.

FIXME: Note that this repeats the PATCHES_TOPLEVEL_COMPONENT component used in Self::unpacking_path.

pub fn spack_script(&self) -> PathBuf

The path to the spack script in the spack repo, through a symlink.

Trait Implementations

impl Clone for CacheDir

fn clone(&self) -> CacheDir

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CacheDir

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

Formats the value using the given formatter.