Enum BytesErrorKind 

#[non_exhaustive]
pub enum BytesErrorKind {
    Primitive(PrimitiveError),
    UnexpectedNull,
    NegativeLength {
        length: i32,
    },
    TooLong {
        length: usize,
        max: usize,
    },
}

Specific reason a bytes read/write failed.

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.

Primitive(PrimitiveError)

Underlying primitive read failed (length prefix).

UnexpectedNull

Non-nullable variant got the null marker.

NegativeLength

Length prefix is negative on a non-nullable encoding.

Fields

length: i32

The negative length read.

TooLong

Bytes payload exceeds the maximum encodable length.

Fields

length: usize

Offending length: the value being encoded, or usize::MAX as a sentinel when a wire length prefix did not fit in usize.

max: usize

Protocol-constant maximum (e.g. i32::MAX), not a tunable.

Trait Implementations

impl Debug for BytesErrorKind

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

Formats the value using the given formatter.

impl Display for BytesErrorKind

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

Formats the value using the given formatter.

impl Error for BytesErrorKind

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<BytesErrorKind> for BytesError

fn from(kind: BytesErrorKind) -> Self

Converts to this type from the input type.

impl From<PrimitiveError> for BytesErrorKind

fn from(source: PrimitiveError) -> Self

Converts to this type from the input type.