Enum FramingError 

pub enum FramingError {
    UnsupportedFramingVersion {
        got: u8,
        expected: u8,
    },
    FrameTooLarge {
        body_length: usize,
        cap: usize,
    },
    UnexpectedEof {
        context: &'static str,
    },
    Io(Error),
    Decode(DecodeError),
}

Errors produced while reading, writing, or incrementally decoding a v1 Frame envelope.

Variants

UnsupportedFramingVersion

Peer’s framing byte did not match ENVELOPE_VERSION.

Fields

got: u8

The framing byte the peer actually sent.

expected: u8

The frozen framing byte this codec expects.

FrameTooLarge

Body length exceeds the configured per-frame cap.

Fields

body_length: usize

The length announced in the four-byte little-endian header.

cap: usize

The cap applied by the caller or frozen default.

UnexpectedEof

The stream ended before its complete frame arrived.

Fields

context: &'static str

Which part of the frame was incomplete.

Io(Error)

Raw stream I/O failure.

Decode(DecodeError)

The complete frame body was not a valid protobuf Frame.

Trait Implementations

impl Debug for FramingError

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

Formats the value using the given formatter.

impl Display for FramingError

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

Formats the value using the given formatter.

impl Error for FramingError

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<DecodeError> for FramingError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for FramingError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FramingError> for BackendHandoffWireError

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for EndpointProbeServerError

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for FrameClientError

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for MuxError

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for BrokerClientError

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for BrokerV2Error

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for AdminConnectionError

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for BrokerConnectionError

fn from(source: FramingError) -> Self

Converts to this type from the input type.

impl From<FramingError> for ControlSocketError

fn from(source: FramingError) -> Self

Converts to this type from the input type.