TryCatch class
A utility class that provides helper methods for performing error handling and exception handling in synchronous and asynchronous operations.
Use the async method to wrap a Future operation and handle errors and
exceptions that may occur during the operation's execution. You can set
callbacks to handle different types of outcomes, such as onSuccess for
successful operations, onError for unhandled exceptions, onTimeout for
operations that exceed a given timeout, and others.
Use the sync method to wrap a synchronous operation and handle errors and
exceptions that may occur during its execution. You can set callbacks to
handle different types of outcomes, such as onSuccess for successful
operations, onError for unhandled exceptions, and others.
Constructors
- TryCatch()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
async<
T> ({required Future< T> future, OnTimeout? onTimeout, OnError? onError, OnWaiting? onWaiting, OnNull? onNull, OnEmpty? onEmpty, void onSuccess(T data)?, Duration timeout = const Duration(milliseconds: 10000)}) → Future<void> -
Wraps a
Futureoperation and handles errors and exceptions that may occur during its execution. -
sync<
T> ({required T operation(), OnError? onError, OnNull? onNull, OnEmpty? onEmpty, void onSuccess(T data)?}) → void - Synchronously executes an operation and handles various types of responses and errors.