Send feedback
FirebaseFirestoreSwift Framework Reference
Stay organized with collections
Save and categorize content based on your preferences.
Protocols
The following protocols are available globally.
A type that can initialize itself from a Firestore DocumentReference
,
which makes it suitable for use with the @DocumentID
property wrapper.
Firestore includes extensions that make String
and DocumentReference
conform to DocumentIDWrappable
.
Note that Firestore ignores fields annotated with @DocumentID
when writing
so there is no requirement to convert from the wrapped type back to a
DocumentReference
.
Declaration
Swift
public protocol DocumentIDWrappable
A type that can initialize itself from a Firestore Timestamp, which makes
it suitable for use with the @ServerTimestamp
property wrapper.
Firestore includes extensions that make Timestamp
and Date
conform to
ServerTimestampWrappable
.
Declaration
Swift
public protocol ServerTimestampWrappable
Send feedback
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2022-05-11 UTC.
[{
"type": "thumb-down",
"id": "missingTheInformationINeed",
"label":"Missing the information I need"
},{
"type": "thumb-down",
"id": "tooComplicatedTooManySteps",
"label":"Too complicated / too many steps"
},{
"type": "thumb-down",
"id": "outOfDate",
"label":"Out of date"
},{
"type": "thumb-down",
"id": "samplesCodeIssue",
"label":"Samples / code issue"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]
Need to tell us more?