ChangeRecord class Null safety

Result of a change to an observed object.

Implementers

• ListChangeRecord
• MapChangeRecord
• PropertyChangeRecord

Constructors

ChangeRecord()

const

Properties

hashCode → int

The hash code for this object.

read-only, inherited

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

Constants

any → const ChangeRecords<ChangeRecord>

Signifies a change occurred, but without details of the specific change.

ChangeRecords<ChangeRecord>.any()

none → const ChangeRecords<ChangeRecord>

Signifies no changes occurred.

ChangeRecords<ChangeRecord>.none()