Enum Constraint 

pub enum Constraint {
    AtMost {
        event_id: String,
        limit: u32,
        window_count: usize,
        time_unit: TimeUnit,
    },
    AtLeast {
        event_id: String,
        count: u32,
        window_count: usize,
        time_unit: TimeUnit,
    },
    Cooldown {
        event_id: String,
        duration: Duration,
    },
    Within {
        prerequisite_event: String,
        duration: Duration,
    },
    During {
        schedule: Schedule,
    },
    OutsideOf {
        schedule: Schedule,
    },
}

A rate limiting constraint.

Variants

AtMost

Event must not exceed count within time window.

Fields

event_id: String

limit: u32

window_count: usize

time_unit: TimeUnit

AtLeast

Event must have been recorded at least count times within time window.

Fields

event_id: String

count: u32

window_count: usize

time_unit: TimeUnit

Cooldown

Event must wait duration since last occurrence.

Fields

event_id: String

duration: Duration

Within

Prerequisite event must have occurred within duration.

Fields

prerequisite_event: String

duration: Duration

During

Current time must be within schedule.

Fields

schedule: Schedule

OutsideOf

Current time must be outside schedule.

Fields

schedule: Schedule

Trait Implementations

impl Clone for Constraint

fn clone(&self) -> Constraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Constraint

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

Formats the value using the given formatter.