Enum UWireMetadataError

#[non_exhaustive]
pub enum UWireMetadataError {
    WrongMagic,
    UnknownMetadataLayoutId {
        actual: WireIdentityRef,
    },
    UnsupportedVersion {
        expected: u16,
        actual: u16,
    },
    WrongWireMetadata {
        expected: WireIdentity,
        actual: WireIdentityRef,
    },
    PayloadFamilyMismatch {
        expected: WireIdentity,
        actual: WireIdentityRef,
    },
    UnsupportedReservedFlags(u16),
    UnsupportedPayloadEncoding(String),
    MalformedMetadata(String),
    FrameMetadata(String),
    SerializationError(String),
}

Errors returned by native-prefix selected-wire metadata handling.

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.

WrongMagic

The input did not start with the native-prefix metadata magic bytes.

UnknownMetadataLayoutId

The metadata layout id was not native-prefix.

Fields

actual: WireIdentityRef

The metadata layout id actually present in the input.

UnsupportedVersion

The metadata layout id that was actually present. The metadata version is unsupported by the selected wire.

Fields

expected: u16

The version this codec supports.

actual: u16

The version present in the input.

WrongWireMetadata

The selected-wire id is incompatible with W.

Fields

expected: WireIdentity

The selected wire’s identity.

actual: WireIdentityRef

The wire identity present in the input.

PayloadFamilyMismatch

The payload-family id is incompatible with W.

Fields

expected: WireIdentity

The selected wire’s payload-family identity.

actual: WireIdentityRef

The payload-family identity present in the input.

UnsupportedReservedFlags(u16)

The reserved flags field contained unsupported bits.

UnsupportedPayloadEncoding(String)

The payload encoding block is unsupported or malformed.

MalformedMetadata(String)

The metadata bytes are malformed.

FrameMetadata(String)

Frame metadata validation failed.

SerializationError(String)

Metadata serialization or parsing failed.

Trait Implementations

impl Clone for UWireMetadataError

fn clone(&self) -> UWireMetadataError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UWireMetadataError

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

Formats the value using the given formatter.

impl Display for UWireMetadataError

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

Formats the value using the given formatter.

impl Error for UWireMetadataError

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 From<UFrameMetadataError> for UWireMetadataError

fn from(value: UFrameMetadataError) -> Self

Converts to this type from the input type.

impl From<UWireMetadataError> for UStatus

fn from(value: UWireMetadataError) -> Self

Converts to this type from the input type.

impl PartialEq for UWireMetadataError

fn eq(&self, other: &UWireMetadataError) -> 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 Eq for UWireMetadataError

impl StructuralPartialEq for UWireMetadataError