Enum scylla_cql::frame::frame_errors::FrameHeaderParseError

#[non_exhaustive]
pub enum FrameHeaderParseError {
    HeaderIoError(Error),
    FrameFromClient,
    FrameFromServer,
    VersionNotSupported(u8),
    UnknownResponseOpcode(TryFromPrimitiveError<u8>),
    BodyChunkIoError(usize, Error),
    ConnectionClosed(usize, usize),
}

An error that occurred during frame header deserialization.

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.

HeaderIoError(Error)

Failed to read the frame header from the socket.

FrameFromClient

Received a frame marked as coming from a client.

FrameFromServer

VersionNotSupported(u8)

Received a frame with unsupported version.

UnknownResponseOpcode(TryFromPrimitiveError<u8>)

Received unknown response opcode.

BodyChunkIoError(usize, Error)

Failed to read frame body from the socket.

ConnectionClosed(usize, usize)

Connection was closed before whole frame was read.

Trait Implementations

impl Debug for FrameHeaderParseError

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

Formats the value using the given formatter.

impl Display for FrameHeaderParseError

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

Formats the value using the given formatter.

impl Error for FrameHeaderParseError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<TryFromPrimitiveError<u8>> for FrameHeaderParseError

fn from(source: TryFromPrimitiveError<u8>) -> Self

Converts to this type from the input type.