Enum TransferError 

pub enum TransferError<I> {
    BelowDomain {
        input: I,
        minimum: I,
    },
    AboveDomain {
        input: I,
        maximum: I,
    },
    RejectedObservation {
        input: I,
    },
    Overflow,
}

Error returned when an observation is outside a transfer domain, a declared observation guard rejects it, or affine calibration arithmetic cannot be represented.

Variants

BelowDomain

The observation is below the minimum supported input.

Fields

input: I

Observation supplied by the caller.

minimum: I

Smallest supported input.

AboveDomain

The observation is above the maximum supported input.

Fields

input: I

Observation supplied by the caller.

maximum: I

Largest supported input.

RejectedObservation

The observation matches an explicit ObservationGuard whose policy is ObservationGuardBehavior::Error.

Distinct from Self::AboveDomain: the code was declared as a rejected observation, not as an ordinary domain violation.

Fields

input: I

Observation supplied by the caller.

Overflow

Affine calibration overflowed i64 intermediates or the final i32 result. Domain policy from the inner transfer is unchanged.

Trait Implementations

impl<I: Clone> Clone for TransferError<I>

fn clone(&self) -> TransferError<I>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I: Copy> Copy for TransferError<I>

impl<I: Debug> Debug for TransferError<I>

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

Formats the value using the given formatter.

impl<I: Eq> Eq for TransferError<I>

impl<I: PartialEq> PartialEq for TransferError<I>

fn eq(&self, other: &TransferError<I>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<I: PartialEq> StructuralPartialEq for TransferError<I>