RuntimeApiMetadataV16 class

Metadata about a runtime API (V16)

Runtime APIs are interfaces exposed by the runtime that can be called via the state_call RPC method. They provide versioned access to runtime functionality.

V16 adds:

• version field for API versioning
• deprecation information to track deprecated APIs

Reference: https://github.com/paritytech/frame-metadata/blob/main/frame-metadata/src/v16.rs#L87-L116

Constructors

RuntimeApiMetadataV16({required String name, required List<RuntimeApiMethodMetadataV16> methods, List<String> docs = const [], required int version, required ItemDeprecationInfo deprecationInfo})

const

Properties

deprecationInfo → ItemDeprecationInfo

Deprecation information for this API (NEW in V16)

final

docs → List<String>

Documentation for this API

final

hashCode → int

The hash code for this object.

no setter, inherited

methods → List<RuntimeApiMethodMetadataV16>

List of methods in this API

final

name → String

Name of the runtime API

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

version → int

Version of this runtime API (NEW in V16)

final

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 $RuntimeApiMetadataV16

Codec instance for RuntimeApiMetadataV16