Struct sp_runtime::OpaqueExtrinsic

pub struct OpaqueExtrinsic(/* private fields */);

Simple blob to hold an extrinsic without committing to its format and ensure it is serialized correctly.

Implementations

impl OpaqueExtrinsic

pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error>

Convert an encoded extrinsic to an OpaqueExtrinsic.

Trait Implementations

impl Clone for OpaqueExtrinsic

fn clone(&self) -> OpaqueExtrinsic

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpaqueExtrinsic

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for OpaqueExtrinsic

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

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for OpaqueExtrinsic

fn default() -> OpaqueExtrinsic

Returns the “default value” for a type.

impl<'a> Deserialize<'a> for OpaqueExtrinsic

fn deserialize<D>(de: D) -> Result<Self, D::Error>

where D: Deserializer<'a>,

Deserialize this value from the given Serde deserializer.

impl Encode for OpaqueExtrinsic

fn size_hint(&self) -> usize

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

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<__CodecOutputReturn, __CodecUsingEncodedCallback: FnOnce(&[u8]) -> __CodecOutputReturn>( &self, f: __CodecUsingEncodedCallback ) -> __CodecOutputReturn

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl Extrinsic for OpaqueExtrinsic

type Call = ()

The function call.

type SignaturePayload = ()

The payload we carry for signed extrinsics.

fn is_signed(&self) -> Option<bool>

Is this Extrinsic signed? If no information are available about signed/unsigned, None should be returned.

fn new( _call: Self::Call, _signed_data: Option<Self::SignaturePayload> ) -> Option<Self>

Create new instance of the extrinsic.

impl<Address, Call, Signature, Extra> From<UncheckedExtrinsic<Address, Call, Signature, Extra>> for OpaqueExtrinsic

where Address: Encode, Signature: Encode, Call: Encode, Extra: SignedExtension,

fn from(extrinsic: UncheckedExtrinsic<Address, Call, Signature, Extra>) -> Self

Converts to this type from the input type.

impl PartialEq for OpaqueExtrinsic

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for OpaqueExtrinsic

fn serialize<S>(&self, seq: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeInfo for OpaqueExtrinsic

type Identity = OpaqueExtrinsic

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for OpaqueExtrinsic

impl Eq for OpaqueExtrinsic

impl StructuralEq for OpaqueExtrinsic

impl StructuralPartialEq for OpaqueExtrinsic