Enum TranscodeDecodeEngineError 

pub enum TranscodeDecodeEngineError<C, H> {
    Codec(CodecDecodeError<C>),
    Hook(H),
}

Error reported by crate::TranscodeDecodeEngine.

This type keeps codec lifecycle failures separate from policy hook failures. Facade adapters may flatten both branches when they intentionally use the same public domain error type for codec and hook failures.

Type Parameters

• C: Codec decode error type.
• H: Decode hook error type.

Variants

Codec(CodecDecodeError<C>)

The wrapped codec failed during decode lifecycle work.

Hook(H)

The decode policy hook rejected or failed input.

Implementations

impl<C, H> TranscodeDecodeEngineError<C, H>

pub const fn codec(error: CodecDecodeError<C>) -> Self

Creates an error from a codec lifecycle failure.

Parameters

• error: Codec decode adapter error.

Returns

Returns a decode-engine codec error.

pub const fn hook(error: H) -> Self

Creates an error from a hook failure.

Parameters

• error: Hook error.

Returns

Returns a decode-engine hook error.

Trait Implementations

impl<C: Clone, H: Clone> Clone for TranscodeDecodeEngineError<C, H>

fn clone(&self) -> TranscodeDecodeEngineError<C, H>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Copy, H: Copy> Copy for TranscodeDecodeEngineError<C, H>

impl<C: Debug, H: Debug> Debug for TranscodeDecodeEngineError<C, H>

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

Formats the value using the given formatter.

impl<C, H> Display for TranscodeDecodeEngineError<C, H>

where CodecDecodeError<C>: Display, H: Display,

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

Formats the value using the given formatter.

impl<C: Eq, H: Eq> Eq for TranscodeDecodeEngineError<C, H>

impl<C, H> Error for TranscodeDecodeEngineError<C, H>

where CodecDecodeError<C>: Error + 'static, H: Error + 'static, Self: Debug + Display,

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<C: Hash, H: Hash> Hash for TranscodeDecodeEngineError<C, H>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<C: PartialEq, H: PartialEq> PartialEq for TranscodeDecodeEngineError<C, H>

fn eq(&self, other: &TranscodeDecodeEngineError<C, H>) -> 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<C: PartialEq, H: PartialEq> StructuralPartialEq for TranscodeDecodeEngineError<C, H>