Enum hugr_core::ops::custom::CustomOpError

#[non_exhaustive]
pub enum CustomOpError {
    OpNotFoundInExtension(OpName, ExtensionId),
    SignatureMismatch {
        extension: ExtensionId,
        op: OpName,
        stored: Signature,
        computed: Signature,
    },
    SignatureError(SignatureError),
}

Errors that arise after loading a Hugr containing opaque ops (serialized just as their names) when trying to resolve the serialized names against a registry of known Extensions.

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.

OpNotFoundInExtension(OpName, ExtensionId)

The Extension was found but did not contain the expected OpDef

SignatureMismatch

Extension and OpDef found, but computed signature did not match stored

Fields

extension: ExtensionId

op: OpName

stored: Signature

computed: Signature

SignatureError(SignatureError)

An error in computing the signature of the ExtensionOp

Trait Implementations

impl Clone for CustomOpError

fn clone(&self) -> CustomOpError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CustomOpError

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

Formats the value using the given formatter.

impl Display for CustomOpError

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

Formats the value using the given formatter.

impl Error for CustomOpError

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

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<CustomOpError> for ValidationError

fn from(source: CustomOpError) -> Self

Converts to this type from the input type.

impl From<SignatureError> for CustomOpError

fn from(source: SignatureError) -> Self

Converts to this type from the input type.

impl PartialEq for CustomOpError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for CustomOpError