ShapeRequirement class sealed

The shape a given OutputFormat requires at its root.

Sealed hierarchy with concrete subclasses AnyShape, MustBeMap, and MustBeList.

Implementers

• AnyShape
• MustBeList
• MustBeMap

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

accepts(Shape shape) → bool

Whether shape satisfies this requirement.

describe() → String

Human-readable description of the requirement, suitable for error messages.

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