PreventNullToAbsent class
Prevents null values from being converted to absent values in generated code for body.
@PreventNullToAbsent()
@POST("/post")
Future<String> example(@Field('foo') String? foo);
Here, if foo is null, the generated code will not convert it to absent.
It'll send null as the value of foo.
It is useful when you want to send null as the value to the server.
Such as, when you want to delete a field's value from the database.
Constructors
- PreventNullToAbsent()
-
const
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