Struct SymbolValidityWindow 

pub struct SymbolValidityWindow {
    pub from_epoch: EpochId,
    pub to_epoch: EpochId,
}

Validity window for symbols or proofs (inclusive bounds).

Fields

from_epoch: EpochId

to_epoch: EpochId

Implementations

impl SymbolValidityWindow

pub const fn new(from_epoch: EpochId, to_epoch: EpochId) -> Self

pub const fn default_window(current_epoch: EpochId) -> Self

Build the default validity window [0, current_epoch] per §4.18.1.

pub const fn contains(&self, epoch: EpochId) -> bool

Check whether epoch falls within this window (inclusive bounds).

Fail-closed: returns false for any epoch outside the window, including future epochs (§4.18.1 normative requirement).

Trait Implementations

impl Clone for SymbolValidityWindow

fn clone(&self) -> SymbolValidityWindow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SymbolValidityWindow

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SymbolValidityWindow

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for SymbolValidityWindow

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 PartialEq for SymbolValidityWindow

fn eq(&self, other: &SymbolValidityWindow) -> 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 SymbolValidityWindow

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SymbolValidityWindow

impl Eq for SymbolValidityWindow

impl StructuralPartialEq for SymbolValidityWindow