Struct SourceCatalog 

pub struct SourceCatalog { /* private fields */ }

A source-only namespace catalog used by native runtimes.

The catalog resolves conventional namespace paths at the require boundary. It discovers the complete legacy path map only when a requested namespace cannot be derived from its name, so starting a project never walks unrelated source families such as lang.*.

Implementations

impl SourceCatalog

pub fn path(&self, namespace: &str) -> Option<PathBuf>

Resolves one namespace on demand. Conventional foo.bar namespaces use foo/bar.hal directly; a one-time legacy scan is reserved for paths such as impl_base.hal declaring impl-base.

pub fn namespaces(&self) -> Vec<String>

pub fn fingerprint(&self) -> Result<[u8; 32], String>

Returns a stable fingerprint of the indexed source set. The source cache keys individual programs by source bytes as well; this broader index fingerprint invalidates programs whose compilation depends on a changed sibling namespace configuration without rereading every source body during ordinary namespace loading.

pub fn content_fingerprint_prefixes( &self, prefixes: &[&str], ) -> Result<[u8; 32], String>

Returns a content address for source namespaces selected by a family prefix. Artifact owners use this instead of the whole-project index when unrelated application source must not invalidate their cache.

pub fn content_fingerprint_dependencies( &self, roots: &[&str], ) -> Result<[u8; 32], String>

Returns a content address for one namespace and its declarative source dependency closure. Unlike family fingerprints, this resolves only the namespaces that an artifact can load, so a JavaScript Book is not invalidated by unrelated Python, Lua, or application source.

Trait Implementations

impl Clone for SourceCatalog

fn clone(&self) -> SourceCatalog

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceCatalog

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

Formats the value using the given formatter.

impl Default for SourceCatalog

fn default() -> SourceCatalog

Returns the “default value” for a type.