Struct FloorState 

pub struct FloorState {
    pub max_issued: u64,
    pub hw: u64,
}

Floor state for one grant key.

Fields

max_issued: u64

Highest issued_at among accepted grants (0 = none yet).

hw: u64

Highest capped local now seen (the persisted high-water mark).

Implementations

impl FloorState

pub fn floor(&self) -> u64

The current floor.

pub fn effective_now(&self, now: u64) -> u64

The time to judge expiry by.

pub fn observe(&mut self, now: u64)

Record the local clock: hw = max(hw, min(now, max_issued + 30 d)). Nothing is recorded while no grant has been accepted. Never lowers hw.

pub fn note_issued(&mut self, issued_at: u64)

Record an accepted grant’s issued_at.

pub fn reset(&mut self, now: u64)

Operator reset: forget the high-water mark and restart it from now.

Trait Implementations

impl Clone for FloorState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FloorState

impl Debug for FloorState

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

Formats the value using the given formatter.

impl Default for FloorState

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FloorState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for FloorState

impl PartialEq for FloorState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FloorState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FloorState