Struct ethcore_db::keys::BlockDetails

pub struct BlockDetails {
    pub number: BlockNumber,
    pub total_difficulty: U256,
    pub parent: H256,
    pub children: Vec<H256>,
    pub is_finalized: bool,
}

Familial details concerning a block

Fields

number: BlockNumber

Block number

total_difficulty: U256

Total difficulty of the block and all its parents

parent: H256

Parent block hash

children: Vec<H256>

List of children block hashes

is_finalized: bool

Whether the block is considered finalized

Trait Implementations

impl Clone for BlockDetails

fn clone(&self) -> BlockDetails

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockDetails

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

Formats the value using the given formatter.

impl Decodable for BlockDetails

fn decode(rlp: &Rlp<'_>) -> Result<Self, DecoderError>

Decode a value from RLP bytes

impl Encodable for BlockDetails

fn rlp_append(&self, stream: &mut RlpStream)

Append a value to the stream

fn rlp_bytes(&self) -> Vec<u8, Global>

Get rlp-encoded bytes for this instance

impl Key<BlockDetails> for H256

type Target = H264

The db key associated with this value.

fn key(&self) -> H264

Returns db key.

impl MallocSizeOf for BlockDetails

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself. If T::size_of is a constant, consider implementing constant_size as well.

fn constant_size() -> Option<usize>

Used to optimize MallocSizeOf implementation for collections like Vec and HashMap to avoid iterating over them unnecessarily. The Self: Sized bound is for object safety.