Struct snarkvm_dpc::block::block_header::BlockHeader [−][src]
pub struct BlockHeader { pub previous_block_hash: BlockHeaderHash, pub merkle_root_hash: MerkleRootHash, pub pedersen_merkle_root_hash: PedersenMerkleRootHash, pub proof: ProofOfSuccinctWork, pub time: i64, pub difficulty_target: u64, pub nonce: u32, }
Expand description
Block header.
Fields
previous_block_hash: BlockHeaderHash
Hash of the previous block - 32 bytes
merkle_root_hash: MerkleRootHash
Merkle root representing the transactions in the block - 32 bytes
pedersen_merkle_root_hash: PedersenMerkleRootHash
Merkle root of the transactions in the block using a Pedersen hash - 32 bytes
proof: ProofOfSuccinctWork
Proof of Succinct Work
time: i64
The block timestamp is a Unix epoch time (UTC) when the miner started hashing the header (according to the miner). - 8 bytes
difficulty_target: u64
Proof of work algorithm difficulty target for this block - 8 bytes
nonce: u32
Nonce for solving the PoW puzzle - 4 bytes
Implementations
Trait Implementations
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
This method tests for self
and other
values to be equal, and is used
by ==
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This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for BlockHeader
impl Send for BlockHeader
impl Sync for BlockHeader
impl Unpin for BlockHeader
impl UnwindSafe for BlockHeader
Blanket Implementations
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.
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fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
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) -> R where
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R: 'a,
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&'a mut self,
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Borrows self
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type Output = T
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Should always be Self
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pub fn vzip(self) -> V