Enum GcraPolicyError 

pub enum GcraPolicyError {
    ZeroQuota,
    QuotaTooLarge {
        actual: u64,
        maximum: u64,
    },
    ZeroBurstCapacity,
    BurstCapacityTooLarge {
        actual: u64,
        maximum: u64,
    },
    ZeroPeriod,
    PeriodNotWholeMilliseconds,
    PeriodTooLarge {
        actual: Duration,
        maximum: Duration,
    },
    RefillDurationTooLarge {
        actual_millis: u128,
        maximum_millis: u64,
    },
}

An invalid GCRA policy configuration.

Variants

ZeroQuota

The replenishment quota was zero.

QuotaTooLarge

The replenishment quota exceeded the portable backend maximum.

Fields

actual: u64

Supplied quota.

maximum: u64

Largest quota supported by every backend.

ZeroBurstCapacity

The burst capacity was zero.

BurstCapacityTooLarge

The burst capacity exceeded the portable backend maximum.

Fields

actual: u64

Supplied burst capacity.

maximum: u64

Largest burst capacity supported by every backend.

ZeroPeriod

The replenishment period was zero.

PeriodNotWholeMilliseconds

The replenishment period had finer precision than a millisecond.

PeriodTooLarge

The replenishment period exceeded the portable backend maximum.

Fields

actual: Duration

Supplied period.

maximum: Duration

Largest supported period.

RefillDurationTooLarge

Filling the complete burst would take longer than the portable maximum.

Fields

actual_millis: u128

Computed full-refill duration in milliseconds.

maximum_millis: u64

Largest supported full-refill duration in milliseconds.

Trait Implementations

impl Clone for GcraPolicyError

fn clone(&self) -> GcraPolicyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GcraPolicyError

impl Debug for GcraPolicyError

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

Formats the value using the given formatter.

impl Display for GcraPolicyError

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

Formats the value using the given formatter.

impl Eq for GcraPolicyError

impl Error for GcraPolicyError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<PolicyError> for GcraPolicyError

fn from(error: PolicyError) -> Self

Converts to this type from the input type.

impl PartialEq for GcraPolicyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GcraPolicyError