Struct CacheManifestBuilder 

pub struct CacheManifestBuilder { /* private fields */ }

Fluent builder for a CacheManifest.

new stamps the boilerplate the broker owns — media type, schema version, host identity, created/last-active timestamps — leaving the consumer to declare only what is theirs: the cache roots and broker instance. build seals the self_sha256 digest; publish writes it into the central registry.

Implementations

impl CacheManifestBuilder

pub fn new( service_name: impl Into<String>, service_version: impl Into<String>, ) -> Self

Begin a manifest for service_name at service_version.

pub fn broker_instance(self, instance: impl Into<String>) -> Self

Set the broker instance label (e.g. "shared" or an explicit-instance trust group).

pub fn bundle_id(self, bundle_id: impl Into<String>) -> Self

Set the manifest bundle id.

pub fn root(self, kind: CacheRootKind, path: impl Into<String>) -> Self

Append one cache root of the given kind at path.

pub fn build(self) -> Result<CacheManifest, ManifestError>

Seal the manifest by computing its self_sha256 digest and return it without persisting.

pub fn publish(self) -> Result<PathBuf, ManifestError>

Seal and write the manifest atomically into the central registry, returning the written path.

pub fn publish_in(self, registry_dir: &Path) -> Result<PathBuf, ManifestError>

Seal and write into an explicit registry dir (tests, custom layouts).

Trait Implementations

impl Clone for CacheManifestBuilder

fn clone(&self) -> CacheManifestBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheManifestBuilder

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

Formats the value using the given formatter.