Method fromNative

packages/firebase-firestore/index.ios.ts:243–250

(metadata: FIRSnapshotMetadata)

	_native: FIRSnapshotMetadata;

	static fromNative(metadata: FIRSnapshotMetadata) {
		if (metadata instanceof FIRSnapshotMetadata) {
			const meta = new SnapshotMetadata();
			meta._native = metadata;
			return meta;
		}
		return null;
	}

	get fromCache(): boolean {
		return this.native.fromCache;