requireStoragePutIfAbsent()

Require D85 conditional-create support and produce a clear adapter error when absent.

Import

import { requireStoragePutIfAbsent } from "@graphrefly/ts/storage";

Signature

function requireStoragePutIfAbsent(
  backend: StorageBackend,
  label = "storage backend",
): PutIfAbsentStorageBackend

Parameters

Parameter	Type	Description
backend	StorageBackend	backend value used by the helper.
label	unknown	label value used by the helper.

Returns

A PutIfAbsentStorageBackend value.

Example

import { requireStoragePutIfAbsent } from "@graphrefly/ts/storage";

Source

packages/ts/src/storage/backend.ts