Assert class Null safety

A decorator that allows adding assert(...) on the generated classes.

Usage example:

abstract class Person with _$Person {
  @Assert('name.trim().isNotEmpty', 'name cannot be empty')
  @Assert('age >= 0')
  factory Person({
    String name,
    int age,
  }) = _Person;
}

Constructors

Assert(String eval, [String? message])
A decorator that allows adding assert(...) on the generated classes. [...]
const

Properties

eval String
A string representation of the source code that will be executed by the assert.
final
hashCode int
The hash code for this object. [...]
read-only, inherited
message String?
An optional message to show if the assertion failed.
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited