Enum FrameErrorKind 

#[non_exhaustive]
pub enum FrameErrorKind {
    Primitive(PrimitiveError),
    NegativeLength {
        length: i32,
    },
    TooLarge {
        length: i32,
        max: i32,
    },
    Truncated {
        needed: usize,
        available: usize,
    },
}

Specific reason a frame operation 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).

NegativeLength

Length prefix is negative.

Fields

length: i32

The negative length read.

TooLarge

Length prefix exceeds crate::frame::MAX_FRAME_LENGTH.

Fields

length: i32

Length read from the wire.

max: i32

Configured maximum.

Truncated

Buffer ran out before the declared payload was consumed.

Fields

needed: usize

Bytes the frame declared.

available: usize

Bytes actually remaining.

Trait Implementations

impl Debug for FrameErrorKind

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

Formats the value using the given formatter.

impl Display for FrameErrorKind

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

Formats the value using the given formatter.

impl Error for FrameErrorKind

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<FrameErrorKind> for FrameError

fn from(kind: FrameErrorKind) -> Self

Converts to this type from the input type.

impl From<PrimitiveError> for FrameErrorKind

fn from(source: PrimitiveError) -> Self

Converts to this type from the input type.