Struct sp_core::paired_crypto::Signature

pub struct Signature<const LEFT_PLUS_RIGHT_LEN: usize>(/* private fields */);

A pair of signatures of different types

Trait Implementations

impl<const LEFT_PLUS_RIGHT_LEN: usize> AsMut<[u8]> for Signature<LEFT_PLUS_RIGHT_LEN>

fn as_mut(&mut self) -> &mut [u8]

Converts this type into a mutable reference of the (usually inferred) input type.

impl<const LEFT_PLUS_RIGHT_LEN: usize> AsRef<[u8]> for Signature<LEFT_PLUS_RIGHT_LEN>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<const LEFT_PLUS_RIGHT_LEN: usize> AsRef<[u8; LEFT_PLUS_RIGHT_LEN]> for Signature<LEFT_PLUS_RIGHT_LEN>

fn as_ref(&self) -> &[u8; LEFT_PLUS_RIGHT_LEN]

Converts this type into a shared reference of the (usually inferred) input type.

impl<const LEFT_PLUS_RIGHT_LEN: usize> ByteArray for Signature<LEFT_PLUS_RIGHT_LEN>

const LEN: usize = LEFT_PLUS_RIGHT_LEN

The “length” of the values of this type, which is always the same.

fn from_slice(data: &[u8]) -> Result<Self, ()>

A new instance from the given slice that should be Self::LEN bytes long.

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

Return a Vec<u8> filled with raw data.

fn as_slice(&self) -> &[u8]

Return a slice filled with raw data.

impl<const LEFT_PLUS_RIGHT_LEN: usize> Clone for Signature<LEFT_PLUS_RIGHT_LEN>

fn clone(&self) -> Signature<LEFT_PLUS_RIGHT_LEN>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<const LEFT_PLUS_RIGHT_LEN: usize> Debug for Signature<LEFT_PLUS_RIGHT_LEN>where [u8; LEFT_PLUS_RIGHT_LEN]: AsBytesRef,

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

Formats the value using the given formatter.

impl<const LEFT_PLUS_RIGHT_LEN: usize> Decode for Signature<LEFT_PLUS_RIGHT_LEN>

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<'de, const LEFT_PLUS_RIGHT_LEN: usize> Deserialize<'de> for Signature<LEFT_PLUS_RIGHT_LEN>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<const LEFT_PLUS_RIGHT_LEN: usize> Encode for Signature<LEFT_PLUS_RIGHT_LEN>

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

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<const LEFT_PLUS_RIGHT_LEN: usize> From<Signature<LEFT_PLUS_RIGHT_LEN>> for [u8; LEFT_PLUS_RIGHT_LEN]

fn from(signature: Signature<LEFT_PLUS_RIGHT_LEN>) -> [u8; LEFT_PLUS_RIGHT_LEN]

Converts to this type from the input type.

impl<const LEFT_PLUS_RIGHT_LEN: usize> Hash for Signature<LEFT_PLUS_RIGHT_LEN>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<const LEFT_PLUS_RIGHT_LEN: usize> MaxEncodedLen for Signature<LEFT_PLUS_RIGHT_LEN>

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<const LEFT_PLUS_RIGHT_LEN: usize> PartialEq for Signature<LEFT_PLUS_RIGHT_LEN>

fn eq(&self, other: &Signature<LEFT_PLUS_RIGHT_LEN>) -> 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<const LEFT_PLUS_RIGHT_LEN: usize> Serialize for Signature<LEFT_PLUS_RIGHT_LEN>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where S: Serializer,

Serialize this value into the given Serde serializer.

impl<const LEFT_PLUS_RIGHT_LEN: usize> TryFrom<&[u8]> for Signature<LEFT_PLUS_RIGHT_LEN>

type Error = ()

The type returned in the event of a conversion error.

fn try_from(data: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl<const LEFT_PLUS_RIGHT_LEN: usize> TypeInfo for Signature<LEFT_PLUS_RIGHT_LEN>

type Identity = Signature<LEFT_PLUS_RIGHT_LEN>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<const LEFT_PLUS_RIGHT_LEN: usize> UncheckedFrom<[u8; LEFT_PLUS_RIGHT_LEN]> for Signature<LEFT_PLUS_RIGHT_LEN>

fn unchecked_from(data: [u8; LEFT_PLUS_RIGHT_LEN]) -> Self

Convert from an instance of T to Self. This is not guaranteed to be whatever counts as a valid instance of T and it’s up to the caller to ensure that it makes sense.

impl<const LEFT_PLUS_RIGHT_LEN: usize> EncodeLike for Signature<LEFT_PLUS_RIGHT_LEN>

impl<const LEFT_PLUS_RIGHT_LEN: usize> Eq for Signature<LEFT_PLUS_RIGHT_LEN>

impl<const LEFT_PLUS_RIGHT_LEN: usize> StructuralEq for Signature<LEFT_PLUS_RIGHT_LEN>

impl<const LEFT_PLUS_RIGHT_LEN: usize> StructuralPartialEq for Signature<LEFT_PLUS_RIGHT_LEN>