Struct cfxcore::verification::VerificationConfig
source · pub struct VerificationConfig {
pub verify_timestamp: bool,
pub referee_bound: usize,
pub max_block_size_in_bytes: usize,
pub transaction_epoch_bound: u64,
pub max_nonce: Option<U256>,
/* private fields */
}
Fields§
§verify_timestamp: bool
§referee_bound: usize
§max_block_size_in_bytes: usize
§transaction_epoch_bound: u64
§max_nonce: Option<U256>
Implementations§
source§impl VerificationConfig
impl VerificationConfig
pub fn new( test_mode: bool, referee_bound: usize, max_block_size_in_bytes: usize, transaction_epoch_bound: u64, tx_pool_nonce_bits: usize, machine: Arc<Machine>, pos_verifier: Arc<PosVerifier> ) -> Self
sourcepub fn get_or_fill_header_pow_hash(
pow: &PowComputer,
header: &mut BlockHeader
) -> H256
pub fn get_or_fill_header_pow_hash( pow: &PowComputer, header: &mut BlockHeader ) -> H256
Note that this function returns pow_hash of the block, not its quality
pub fn get_or_fill_header_pow_quality( pow: &PowComputer, header: &mut BlockHeader ) -> U256
pub fn get_or_compute_header_pow_quality( pow: &PowComputer, header: &BlockHeader ) -> U256
pub fn verify_pow( &self, pow: &PowComputer, header: &mut BlockHeader ) -> Result<(), Error>
pub fn validate_header_timestamp( &self, header: &BlockHeader, now: u64 ) -> Result<(), SyncError>
sourcepub fn verify_header_params(
&self,
pow: &PowComputer,
header: &mut BlockHeader
) -> Result<(), Error>
pub fn verify_header_params( &self, pow: &PowComputer, header: &mut BlockHeader ) -> Result<(), Error>
Check basic header parameters. This does not require header to be graph or parental tree ready.
sourcepub fn verify_sync_graph_block_basic(
&self,
block: &Block,
chain_id: AllChainID
) -> Result<(), Error>
pub fn verify_sync_graph_block_basic( &self, block: &Block, chain_id: AllChainID ) -> Result<(), Error>
Phase 1 quick block verification. Only does checks that are cheap. Operates on a single block. Note that we should first check whether the block body matches its header, e.g., check transaction root correctness, and then check the body itself. If body does not match header, the block may still be valid but we get the wrong body from evil node. So we try to get body again from others. However, if the body matches the header and the body is incorrect, this means the block is invalid, and we should discard this block and all its descendants.
pub fn verify_sync_graph_ready_block( &self, block: &Block, parent: &BlockHeader ) -> Result<(), Error>
pub fn check_transaction_epoch_bound( tx: &TypedNativeTransaction, block_height: u64, transaction_epoch_bound: u64 ) -> i8
pub fn fast_recheck( &self, tx: &TransactionWithSignature, height: BlockHeight, transitions: &TransitionsEpochHeight, spec: &Spec ) -> PackingCheckResult
pub fn verify_transaction_common( &self, tx: &TransactionWithSignature, chain_id: AllChainID, height: BlockHeight, transitions: &TransitionsEpochHeight, mode: VerifyTxMode<'_> ) -> Result<(), TransactionError>
pub fn check_tx_size( &self, tx: &TransactionWithSignature ) -> Result<(), TransactionError>
Trait Implementations§
source§impl Clone for VerificationConfig
impl Clone for VerificationConfig
source§fn clone(&self) -> VerificationConfig
fn clone(&self) -> VerificationConfig
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl !RefUnwindSafe for VerificationConfig
impl Send for VerificationConfig
impl Sync for VerificationConfig
impl Unpin for VerificationConfig
impl !UnwindSafe for VerificationConfig
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