Func class Null safety

A Func represents a Dart language function.

Inheritance
Implemented types

Constructors

Func({String? name, dynamic owner, bool? isStatic, bool? isConst, bool? implicit, bool? isAbstract, InstanceRef? signature, required String id, SourceLocation? location, CodeRef? code})

Properties

classRef ↔ ClassRef?
If an object is allocated in the Dart heap, it will have a corresponding class object.
optional">@optionalread / writeinherited
code ↔ CodeRef?
The compiled code associated with this function.
optional">@optionalread / write
fixedId ↔ bool?
Provided and set to true if the id of an Object is fixed. If true, the id of an Object is guaranteed not to change or expire. The object may, however, still be Collected.
optional">@optionalread / writeinherited
hashCode → int
The hash code for this object.
read-onlyoverride
id ↔ String?
A unique identifier for an Object. Passed to the getObject RPC to reload this Object.
read / writeinherited
implicit ↔ bool?
Is this function implicitly defined (e.g., implicit getter/setter)?
read / writeoverride
isAbstract ↔ bool?
Is this function an abstract method?
read / writeoverride
isConst ↔ bool?
Is this function const?
read / writeoverride
isStatic ↔ bool?
Is this function static?
read / writeoverride
json ↔ Map<String, dynamic>?
read / writeinherited
location ↔ SourceLocation?
The location of this function in the source code.
optional">@optionalread / writeoverride
name ↔ String?
The name of this function.
read / writeoverride
owner ↔ dynamic
The owner of this function, which can be a Library, Class, or a Function.
read / writeoverride
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
signature ↔ InstanceRef?
The signature of the function.
read / write
size ↔ int?
The size of this object in the heap.
optional">@optionalread / writeinherited
type → String
read-onlyoverride

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
override
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
override

Static Methods

parse(Map<String, dynamic>? json) → Func?
override