datastore-core
Version:
Wrapper implementation for interface-datastore
20 lines • 837 B
TypeScript
import { Key } from 'interface-datastore';
import { KeyTransformDatastore } from './keytransform.js';
import type { Datastore, Query, Pair, KeyQuery } from 'interface-datastore';
import type { AbortOptions } from 'interface-store';
/**
* Wraps a given datastore into a keytransform which
* makes a given prefix transparent.
*
* For example, if the prefix is `new Key(/hello)` a call
* to `store.put(new Key('/world'), mydata)` would store the data under
* `/hello/world`.
*/
export declare class NamespaceDatastore extends KeyTransformDatastore {
private readonly iChild;
private readonly iKey;
constructor(child: Datastore, prefix: Key);
query(q: Query, options?: AbortOptions): AsyncIterable<Pair>;
queryKeys(q: KeyQuery, options?: AbortOptions): AsyncIterable<Key>;
}
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