Enum CodecEncodeError 

pub enum CodecEncodeError<E> {
    Encode {
        source: E,
        input_index: usize,
    },
    EncodeReset {
        source: E,
    },
    EncodeFlush {
        source: E,
    },
    UnencodableValue {
        input_index: usize,
    },
}

Error reported by codec-backed buffered encoder adapters.

The wrapped codec remains responsible for domain-specific encode failures. This type adds adapter-level domain failures that cannot be represented by the wrapped codec itself, such as a value outside the codec’s encodable domain. Buffer index and capacity failures are represented by crate::TranscodeError.

Variants

Encode

The wrapped codec reported an encode error.

Fields

source: E

Error returned by the wrapped codec.

input_index: usize

Absolute input index of the value being encoded.

EncodeReset

The wrapped codec reported an error while resetting encode state.

Fields

source: E

Error returned by crate::Codec::encode_reset.

EncodeFlush

The wrapped codec reported an error while flushing encode state.

Fields

source: E

Error returned by crate::Codec::encode_flush.

UnencodableValue

The wrapped codec cannot represent the input value.

Fields

input_index: usize

Absolute input index of the value being encoded.

Implementations

impl<E> CodecEncodeError<E>

pub const fn encode(source: E, input_index: usize) -> Self

Creates an error wrapping a codec-specific encode error.

Parameters

• source: Error returned by the wrapped codec.
• input_index: Absolute input index of the value being encoded.

Returns

Returns a codec encode error wrapper.

pub const fn encode_reset(source: E) -> Self

Creates an error wrapping a codec-specific encode-reset error.

Parameters

• source: Error returned by crate::Codec::encode_reset.

Returns

Returns a codec encode-reset error wrapper.

pub const fn encode_flush(source: E) -> Self

Creates an error wrapping a codec-specific encode-flush error.

Parameters

• source: Error returned by crate::Codec::encode_flush.

Returns

Returns a codec encode-flush error wrapper.

pub const fn unencodable_value(input_index: usize) -> Self

Creates an unencodable-value error.

Parameters

• input_index: Absolute input index of the value being encoded.

Returns

Returns an unencodable-value error.

pub fn into_source(self) -> Option<E>

Extracts the wrapped codec source error, when this variant has one.

Returns

Returns Some(source) for codec encode, reset, and flush failures. Returns None for adapter-only failures.

Trait Implementations

impl<E: Clone> Clone for CodecEncodeError<E>

fn clone(&self) -> CodecEncodeError<E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Copy> Copy for CodecEncodeError<E>

impl<E: Debug> Debug for CodecEncodeError<E>

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

Formats the value using the given formatter.

impl<E> Display for CodecEncodeError<E>

where E: Display,

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

Formats the value using the given formatter.

impl<E: Eq> Eq for CodecEncodeError<E>

impl<E> Error for CodecEncodeError<E>

where E: 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<E: Hash> Hash for CodecEncodeError<E>

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<E: PartialEq> PartialEq for CodecEncodeError<E>

fn eq(&self, other: &CodecEncodeError<E>) -> 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<E: PartialEq> StructuralPartialEq for CodecEncodeError<E>