Struct aleph_bft_crypto::IncompleteMultisignatureError

pub struct IncompleteMultisignatureError<T: Signable, MK: MultiKeychain> {
    pub partial: PartiallyMultisigned<T, MK>,
}

Error resulting from multisignature being incomplete.

Hash derivation

PartiallyMultisigned only conditionally implements Hash:

impl<'a, T: Hash + Signable, MK: Hash + MultiKeychain>
   Hash for PartiallyMultisigned<T, MK>
where MK::PartialMultisignature: Hash {}

i.e. Rust automatically adds where MK::PartialMultisignature: Hash.

This is a problem, since such where guard cannot be inferred for IncompleteMultisignatureError (because we do not use the associate type MK::PartialMultisignature of MK explicitly here).

The alternative solution could be to make Signature: Hash or add a phantom marker using MK::PartialMultisignature type.

Fields

partial: PartiallyMultisigned<T, MK>

Trait Implementations

impl<T: Clone + Signable, MK: Clone + MultiKeychain> Clone for IncompleteMultisignatureError<T, MK>

fn clone(&self) -> IncompleteMultisignatureError<T, MK>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Signable, MK: Debug + MultiKeychain> Debug for IncompleteMultisignatureError<T, MK>

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

Formats the value using the given formatter.

impl<T: Signable, MK: MultiKeychain> Decode for IncompleteMultisignatureError<T, MK>where PartiallyMultisigned<T, MK>: Decode,

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<T: Signable, MK: MultiKeychain> Encode for IncompleteMultisignatureError<T, MK>where PartiallyMultisigned<T, MK>: Encode,

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<T: PartialEq + Signable, MK: PartialEq + MultiKeychain> PartialEq for IncompleteMultisignatureError<T, MK>

fn eq(&self, other: &IncompleteMultisignatureError<T, MK>) -> 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<T: Signable, MK: MultiKeychain> EncodeLike for IncompleteMultisignatureError<T, MK>where PartiallyMultisigned<T, MK>: Encode,

impl<T: Eq + Signable, MK: Eq + MultiKeychain> Eq for IncompleteMultisignatureError<T, MK>

impl<T: Signable, MK: MultiKeychain> StructuralEq for IncompleteMultisignatureError<T, MK>

impl<T: Signable, MK: MultiKeychain> StructuralPartialEq for IncompleteMultisignatureError<T, MK>