Class MemoryBlobStore

Implements

BlobStore

Index

Constructors

Methods

delete get has hashBytes list put stat

Constructors

constructor

new MemoryBlobStore(hasher?: BlobHasher): MemoryBlobStore
Parameters
- Optionalhasher: BlobHasher
Returns MemoryBlobStore

Methods

delete

delete(hash: string): Promise<boolean>
Parameters
- hash: string
Returns Promise<boolean>

Implementation of BlobStore.delete

get

get(hash: string): Promise<Uint8Array<ArrayBufferLike> | null>
Parameters
- hash: string
Returns Promise<Uint8Array<ArrayBufferLike> | null>

Implementation of BlobStore.get

has

has(hash: string): Promise<boolean>
Parameters
- hash: string
Returns Promise<boolean>

Implementation of BlobStore.has

hashBytes

hashBytes(bytes: Uint8Array): string
Recompute this backend's content identity without writing the blob.
Parameters
- bytes: Uint8Array
Returns string

Implementation of BlobStore.hashBytes

list

list(): Promise<string[]>

List currently-known blob hashes; ordering is implementation-defined.

Returns Promise<string[]>

Implementation of BlobStore.list

put

put(bytes: Uint8Array, contentType?: string): Promise<BlobMeta>
Parameters
- bytes: Uint8Array
- OptionalcontentType: string
Returns Promise<BlobMeta>

Implementation of BlobStore.put

stat

stat(hash: string): Promise<BlobMeta | null>
Return the blob's metadata (size, contentType, uploadedAt) without downloading the bytes. Backends that can't cheaply compute this may return null and force callers to fall back to get.
Parameters
- hash: string
Returns Promise<BlobMeta | null>

Implementation of BlobStore.stat