Enum FallbackReason 

#[non_exhaustive]
pub enum FallbackReason {
    FltReadyTimeout,
    TrainingTimeout,
    FrlStartTimeout,
    RatesExhausted,
    RetrainsExhausted,
}

Why a training attempt ended without a link.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

FltReadyTimeout

LTS:2: FLT_ready did not assert within the poll limit.

TrainingTimeout

LTS:3: the lanes did not pass within the poll limit.

FrlStartTimeout

LTS:P: FRL_start did not assert within the poll limit.

RatesExhausted

LTS:4: the sink requested a lower rate than the last one in the list.

RetrainsExhausted

LTS:P: the sink requested retraining (FLT_update) after TrainingConfig::max_retrains retrains had been used. Also under FLT_no_timeout, where the poll limits would hold the link instead.

Trait Implementations

impl Clone for FallbackReason

fn clone(&self) -> FallbackReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FallbackReason

impl Debug for FallbackReason

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

Formats the value using the given formatter.

impl Eq for FallbackReason

impl PartialEq for FallbackReason

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FallbackReason