Struct BlockAnnounce

pub struct BlockAnnounce<H> {
    pub header: H,
    pub state: Option<BlockState>,
    pub data: Option<Vec<u8>>,
}

Announce a new complete block on the network.

Fields

header: H

New block header.

state: Option<BlockState>

Block state. TODO: Remove Option and custom encoding when v4 becomes common.

data: Option<Vec<u8>>

Data associated with this block announcement, e.g. a candidate message.

Implementations

impl<H: HeaderT> BlockAnnounce<H>

pub fn summary(&self) -> AnnouncementSummary<H>

Trait Implementations

impl<H: Clone> Clone for BlockAnnounce<H>

fn clone(&self) -> BlockAnnounce<H>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H: Debug> Debug for BlockAnnounce<H>

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

Formats the value using the given formatter.

impl<H: Decode> Decode for BlockAnnounce<H>

fn decode<I: Input>(input: &mut I) -> 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<H: Encode> Encode for BlockAnnounce<H>

fn encode_to<T: Output + ?Sized>(&self, dest: &mut T)

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

fn size_hint(&self) -> usize

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

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.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<H: PartialEq> PartialEq for BlockAnnounce<H>

fn eq(&self, other: &BlockAnnounce<H>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<H: Eq> Eq for BlockAnnounce<H>

impl<H> StructuralPartialEq for BlockAnnounce<H>