Enum SupplyError 

pub enum SupplyError {
    NotPending {
        step: String,
        instance: Vec<String>,
    },
    NotARuntimeReason(ReasonKind),
}

Why a supplied output was not accepted.

Variants

NotPending

No such request is pending.

Fields

step: String

instance: Vec<String>

NotARuntimeReason(ReasonKind)

Only a runtime can report these reasons: backend unavailable, invalid backend output, budget exhausted, deadline exceeded.

Trait Implementations

impl Clone for SupplyError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SupplyError

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

Formats the value using the given formatter.

impl Display for SupplyError

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

Formats the value using the given formatter.

impl Eq for SupplyError

impl Error for SupplyError

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 PartialEq for SupplyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SupplyError