Enum ProtocolError 

pub enum ProtocolError {
    Io(Error),
    CborEncode(Error<Error>),
    CborDecode(Error<Error>),
    FrameTooLarge {
        size: u32,
        max: u32,
    },
    FrameTooShort {
        size: u32,
        min: u32,
    },
    UnexpectedEof,
}

Errors that can occur during protocol operations.

Variants

Io(Error)

An I/O error.

CborEncode(Error<Error>)

A CBOR serialization error.

CborDecode(Error<Error>)

A CBOR deserialization error.

FrameTooLarge

The message frame exceeded the maximum allowed size.

Fields

size: u32

The size of the frame.

max: u32

The maximum allowed size.

FrameTooShort

The frame payload is too short to contain the required header fields.

Fields

size: u32

The size of the frame payload.

min: u32

The minimum required size.

UnexpectedEof

Unexpected end of stream.

Trait Implementations

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Error for ProtocolError

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<Error<Error>> for ProtocolError

fn from(source: Error<Error>) -> Self

Converts to this type from the input type.

impl From<Error<Error>> for ProtocolError

fn from(source: Error<Error>) -> Self

Converts to this type from the input type.

impl From<Error> for ProtocolError

fn from(source: Error) -> Self

Converts to this type from the input type.