Struct mithril_common::entities::Epoch

pub struct Epoch(pub u64);

Epoch represents a Cardano epoch

Tuple Fields

0: u64

Implementations

impl Epoch

pub const SIGNER_RETRIEVAL_OFFSET: i64 = -1i64

The epoch offset used for signers stake distribution and verification keys retrieval.

pub const NEXT_SIGNER_RETRIEVAL_OFFSET: u64 = 0u64

The epoch offset used to retrieve the signers stake distribution and verification keys that’s currently being signed so it can be used in the next epoch.

pub const SIGNER_RECORDING_OFFSET: u64 = 1u64

The epoch offset used for signers stake distribution and verification keys recording.

pub const PROTOCOL_PARAMETERS_RECORDING_OFFSET: u64 = 2u64

The epoch offset used for aggregator protocol parameters recording.

pub const SIGNER_SIGNING_OFFSET: u64 = 2u64

The epoch offset used to retrieve, given the epoch at which a signer registered, the epoch at which the signer can send single signatures.

pub fn offset_by(&self, epoch_offset: i64) -> Result<Self, EpochError>

Computes a new Epoch by applying an epoch offset.

Will fail if the computed epoch is negative.

pub fn offset_to_signer_retrieval_epoch(&self) -> Result<Self, EpochError>

Apply the retrieval offset to this epoch

pub fn offset_to_next_signer_retrieval_epoch(&self) -> Self

Apply the next signer retrieval offset to this epoch

pub fn offset_to_recording_epoch(&self) -> Self

Apply the recording offset to this epoch

pub fn offset_to_protocol_parameters_recording_epoch(&self) -> Self

Apply the protocol parameters recording offset to this epoch

pub fn offset_to_signer_signing_offset(&self) -> Self

Apply the signer signing offset to this epoch

pub fn next(&self) -> Self

Computes the next Epoch

pub fn previous(&self) -> Result<Self, EpochError>

Computes the previous Epoch

pub fn has_gap_with(&self, other: &Epoch) -> bool

Check if there is a gap with another Epoch.

Methods from Deref<Target = u64>

pub const MIN: u64 = 0u64

pub const MAX: u64 = 18_446_744_073_709_551_615u64

pub const BITS: u32 = 64u32

Trait Implementations

impl Add<u64> for Epoch

type Output = Epoch

The resulting type after applying the + operator.

fn add(self, rhs: u64) -> Self::Output

Performs the + operation.

impl Add for Epoch

type Output = Epoch

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl AddAssign<u64> for Epoch

fn add_assign(&mut self, rhs: u64)

Performs the += operation.

impl AddAssign for Epoch

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Epoch

fn clone(&self) -> Epoch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Epoch

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

Formats the value using the given formatter.

impl Default for Epoch

fn default() -> Epoch

Returns the “default value” for a type.

impl Deref for Epoch

type Target = u64

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Epoch

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for Epoch

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Epoch

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

Formats the value using the given formatter.

impl Hash for Epoch

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Epoch

fn cmp(&self, other: &Epoch) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq<&Epoch> for u64

fn eq(&self, other: &&Epoch) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<Epoch> for u64

fn eq(&self, other: &Epoch) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<u64> for &Epoch

fn eq(&self, other: &u64) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<u64> for Epoch

fn eq(&self, other: &u64) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for Epoch

fn eq(&self, other: &Epoch) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Epoch

fn partial_cmp(&self, other: &Epoch) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Epoch

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SignableBuilder<Epoch> for MithrilStakeDistributionSignableBuilder

fn compute_protocol_message<'life0, 'async_trait>( &'life0 self, _beacon: Epoch ) -> Pin<Box<dyn Future<Output = StdResult<ProtocolMessage>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Compute a protocol message

impl Sub<u64> for Epoch

type Output = Epoch

The resulting type after applying the - operator.

fn sub(self, rhs: u64) -> Self::Output

Performs the - operation.

impl Sub for Epoch

type Output = Epoch

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl SubAssign<u64> for Epoch

fn sub_assign(&mut self, rhs: u64)

Performs the -= operation.

impl SubAssign for Epoch

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl TryInto<i64> for &Epoch

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_into(self) -> Result<i64, Self::Error>

Performs the conversion.

impl TryInto<i64> for Epoch

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_into(self) -> Result<i64, Self::Error>

Performs the conversion.

impl Beacon for Epoch

impl Copy for Epoch

impl Eq for Epoch

impl StructuralPartialEq for Epoch