Enum ComputeError 

#[non_exhaustive]
pub enum ComputeError {
    DivisionByZero,
    NonFiniteResult,
    InvalidParameter {
        parameter: String,
        reason: String,
    },
}

Errors that can occur during compute primitive execution.

These represent semantic failures in computation, not infrastructure failures. They map to ErrKind::SemanticError and are non-retryable.

See: B.2 in PHASE_INVARIANTS.md

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.

DivisionByZero

B.2: Division by zero is undefined.

NonFiniteResult

B.2: Result overflowed to infinity or produced NaN.

InvalidParameter

Parameter value violated primitive constraints.

Fields

parameter: String

reason: String

Trait Implementations

impl Clone for ComputeError

fn clone(&self) -> ComputeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComputeError

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

Formats the value using the given formatter.

impl Display for ComputeError

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

Formats the value using the given formatter.

impl Eq for ComputeError

impl Error for ComputeError

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 ComputeError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ComputeError