Enum BlockBody 

pub enum BlockBody<'a> {
    BeaconChain(BeaconChainBody<'a>),
    IntermediateShard(IntermediateShardBody<'a>),
    LeafShard(LeafShardBody<'a>),
}

Block body that together with BlockHeader form a Block

Variants

BeaconChain(BeaconChainBody<'a>)

Block body corresponds to the beacon chain

IntermediateShard(IntermediateShardBody<'a>)

Block body corresponds to an intermediate shard

LeafShard(LeafShardBody<'a>)

Block body corresponds to a leaf shard

Implementations

impl<'a> BlockBody<'a>

pub fn try_from_bytes( bytes: &'a [u8], shard_kind: RealShardKind, ) -> Option<(Self, &'a [u8])>

Try to create a new instance from provided bytes for the provided shard index.

bytes must be 16-bytes aligned. Bodies longer than u32::MAX bytes are rejected.

Returns an instance and remaining bytes on success, None if too few bytes were given, bytes are not properly aligned or input is otherwise invalid.

pub fn to_owned(self) -> OwnedBlockBody

Create an owned version of this body

pub fn root(&self) -> Blake3Hash

Compute block body root.

Block body hash is actually a Merkle Tree Root. The leaves are derived from individual fields this enum in the declaration order.

Trait Implementations

impl<'a> Clone for BlockBody<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for BlockBody<'a>

impl<'a> Debug for BlockBody<'a>

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

Formats the value using the given formatter.

impl<'a> From<BeaconChainBody<'a>> for BlockBody<'a>

fn from(value: BeaconChainBody<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<IntermediateShardBody<'a>> for BlockBody<'a>

fn from(value: IntermediateShardBody<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<LeafShardBody<'a>> for BlockBody<'a>

fn from(value: LeafShardBody<'a>) -> Self

Converts to this type from the input type.