Struct Discovery 

pub struct Discovery<'a> {
    store: StoreId,
    adapter: &'a dyn StoreDiscovery,
}

Validates discovery requests and attaches store identity to results. Constructing a dispatcher performs no I/O and does not enumerate the store. Search and enumeration are synchronous and may block on the adapter’s I/O. Cursor envelopes detect accidental reuse; they do not authenticate input.

Fields

store: StoreId

adapter: &'a dyn StoreDiscovery

Implementations

impl<'a> Discovery<'a>

pub fn new(store: StoreId, adapter: &'a dyn StoreDiscovery) -> Self

Bind an adapter to its stable registry identity. The caller supplies a unique, persistent ID; this does not register a store.

pub fn capabilities(&self) -> DiscoveryCapabilities

Describe the adapter’s search fields and enumeration limits.

pub fn search(&self, query: &SearchQuery) -> Result<SearchPage<StoredCandidate>>

Validate and search one page, preserving the source of every result.

pub fn enumerate( &self, request: &PageRequest, ) -> Result<SearchPage<StoredCandidate>>

Validate and enumerate one page; search support alone does not allow this.

fn finish( &self, page: SearchPage, scope: &RequestScope, request: &PageRequest, ) -> Result<SearchPage<StoredCandidate>>

Enforce response bounds, reject a stalled cursor, and preserve result origin. Empty result pages are valid when filtering leaves a continuation to follow.