Struct substrate_primitives::OpaqueMetadata

pub struct OpaqueMetadata(_);

Stores the encoded RuntimeMetadata for the native side as opaque type.

Methods

impl OpaqueMetadata

pub fn new(metadata: Vec<u8>) -> Self

Creates a new instance with the given metadata blob.

Trait Implementations

impl PartialEq<OpaqueMetadata> for OpaqueMetadata

fn eq(&self, other: &OpaqueMetadata) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &OpaqueMetadata) -> bool

This method tests for !=.

impl From<OpaqueMetadata> for Bytes

fn from(s: OpaqueMetadata) -> Self

Performs the conversion.

impl Deref for OpaqueMetadata

type Target = Vec<u8>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Encode for OpaqueMetadata

fn encode_to<EncOut: Output>(&self, dest: &mut EncOut)

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R where
    F: FnOnce(&[u8]) -> R, 

Convert self to a slice and then invoke the given closure with it.

impl Decode for OpaqueMetadata

fn decode<DecIn: Input>(input: &mut DecIn) -> Option<Self>

Attempt to deserialise the value from input.