PalletViewFunctionMetadata class

Metadata about a pallet's view function (V16)

View functions are read-only queries that can be executed without submitting a transaction. They provide a way to query pallet state with typed inputs and outputs.

Reference: https://github.com/paritytech/frame-metadata/blob/main/frame-metadata/src/v16.rs#L409-L430

Constructors

PalletViewFunctionMetadata({required Uint8List id, required String name, required List<ViewFunctionParamMetadata> inputs, required int output, List<String> docs = const [], required ItemDeprecationInfo deprecationInfo})

const

Properties

deprecationInfo → ItemDeprecationInfo

Deprecation information for this view function

final

docs → List<String>

Documentation for this view function

final

hashCode → int

The hash code for this object.

no setter, inherited

id → Uint8List

Unique identifier for this view function (32 bytes)

final

inputs → List<ViewFunctionParamMetadata>

Input parameters for this view function

final

name → String

Name of the view function

final

output → int

Type ID of the return value

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

codec → const $PalletViewFunctionMetadata

Codec instance for PalletViewFunctionMetadata