Struct sp_core::OpaqueMetadata

pub struct OpaqueMetadata(_);

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

Implementations

impl OpaqueMetadata

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

Creates a new instance with the given metadata blob.

Trait Implementations

impl Decode for OpaqueMetadata

fn decode<__CodecInputEdqy: Input>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

pub fn skip<I>(input: &mut I) -> Result<(), Error> where
    I: Input, 

Attempt to skip the encoded value from input.

pub fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

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<__CodecOutputEdqy: Output + ?Sized>(
    &self,
    __codec_dest_edqy: &mut __CodecOutputEdqy
)

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: FnOnce(&[u8]) -> R>(&self, f: F) -> R

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

pub fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

pub fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<OpaqueMetadata> for Bytes

fn from(s: OpaqueMetadata) -> Self

Performs the conversion.

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 EncodeLike<OpaqueMetadata> for OpaqueMetadata

impl StructuralPartialEq for OpaqueMetadata