FirebaseDatabase Framework Reference
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FIRTransactionResult
@interface FIRTransactionResult : NSObject
Used for runTransactionBlock(_:). A TransactionResult instance is a
container for the results of the transaction.
-
Used for runTransactionBlock(_:). Indicates that the new value should be
saved at this location.
Declaration
Objective-C
+ (nonnull FIRTransactionResult *)successWithValue:
(nonnull FIRMutableData *)value;
Parameters
value
|
A MutableData instance containing the new value to be set
|
Return Value
A TransactionResult instance that can be used as a return value
from the block given to runTransactionBlock(_:).
-
Used for runTransactionBlock(_:). Indicates that the current transaction
should no longer proceed.
Declaration
Objective-C
+ (nonnull FIRTransactionResult *)abort;
Return Value
A TransactionResult instance that can be used as a return value
from the block given to runTransactionBlock(_:)
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Last updated 2025-03-11 UTC.
[null,null,["Last updated 2025-03-11 UTC."],[],[],null,["FIRTransactionResult \n\n\n @interface FIRTransactionResult : NSObject\n\nUsed for `runTransactionBlock(_:)`. A `TransactionResult` instance is a\ncontainer for the results of the transaction.\n- `\n ``\n ``\n `\n\n [+successWithValue:](#/c:objc(cs)FIRTransactionResult(cm)successWithValue:)`\n ` \n Used for `runTransactionBlock(_:)`. Indicates that the new value should be\n saved at this location. \n\n Declaration \n Objective-C \n\n + (nonnull FIRTransactionResult *)successWithValue:\n (nonnull ../Classes/FIRMutableData.html *)value;\n\n Parameters\n\n Return Value\n\n A `TransactionResult` instance that can be used as a return value\n from the block given to `runTransactionBlock(_:)`.\n- `\n ``\n ``\n `\n\n [+abort](#/c:objc(cs)FIRTransactionResult(cm)abort)`\n ` \n Used for `runTransactionBlock(_:)`. Indicates that the current transaction\n should no longer proceed. \n\n Declaration \n Objective-C \n\n + (nonnull FIRTransactionResult *)abort;\n\n Return Value\n\n A `TransactionResult` instance that can be used as a return value\n from the block given to `runTransactionBlock(_:)`"]]
