Struct CardanoBlocksTransactionsSigningConfig 

pub struct CardanoBlocksTransactionsSigningConfig {
    pub security_parameter: BlockNumberOffset,
    pub step: BlockNumber,
}

Configuration for the signing of Cardano blocks and transactions

Fields

security_parameter: BlockNumberOffset

Number of blocks to discard from the tip of the chain when importing blocks and transactions.

step: BlockNumber

The number of blocks between signature of the blocks and transactions.

Note: The step is adjusted to be a multiple of the block range length in order to guarantee that the block number signed in a certificate is effectively signed.

Implementations

impl CardanoBlocksTransactionsSigningConfig

pub fn compute_block_number_to_be_signed( &self, block_number: BlockNumber, ) -> BlockNumber

Compute the block number to be signed based on the chain tip block number.

The latest block number to be signed is the highest multiple of the step less or equal than the block number minus the security parameter.

The formula is as follows:

block_number = ⌊(tip.block_number - security_parameter) / step⌋ × step

where ⌊x⌋ is the floor function that rounds to the greatest integer less than or equal to x.

Trait Implementations

impl Clone for CardanoBlocksTransactionsSigningConfig

fn clone(&self) -> CardanoBlocksTransactionsSigningConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CardanoBlocksTransactionsSigningConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CardanoBlocksTransactionsSigningConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Dummy for CardanoBlocksTransactionsSigningConfig

fn dummy() -> Self

Return a dummy CardanoBlocksTransactionsSigningConfig (test-only).

impl PartialEq for CardanoBlocksTransactionsSigningConfig

fn eq(&self, other: &CardanoBlocksTransactionsSigningConfig) -> 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 Serialize for CardanoBlocksTransactionsSigningConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CardanoBlocksTransactionsSigningConfig

impl StructuralPartialEq for CardanoBlocksTransactionsSigningConfig