Struct CatalogCache 

pub struct CatalogCache { /* private fields */ }

A cloneable process-wide handle for lazily loading one shared catalog.

Implementations

impl CatalogCache

pub fn new(executable: impl Into<String>) -> Self

Creates an unloaded cache for executable.

pub fn with_directory( executable: impl Into<String>, cache_directory: impl Into<PathBuf>, ) -> Self

Creates an unloaded cache using an explicit host/container-shared path.

pub async fn load(&self) -> Result<Catalog>

Loads one catalog, sharing concurrent initialization between callers.

Trait Implementations

impl Clone for CatalogCache

fn clone(&self) -> CatalogCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CatalogCache

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

Formats the value using the given formatter.