Enum FrameError 

pub enum FrameError {
    Truncated {
        needed: usize,
        had: usize,
    },
    UnknownTag(u8),
    Payload(WireError),
    Malformed(String),
}

Errors decoding a Frame from bytes.

Variants

Truncated

Buffer ended before a full header or the declared payload was read.

Fields

needed: usize

had: usize

UnknownTag(u8)

The tag byte was not one of the known frame tags.

Payload(WireError)

The ERROR frame payload failed to decode as a PluginError.

Malformed(String)

An END or ERROR frame declared a payload length it must not have, or trailing bytes followed a terminal frame in a single-frame decode.

Trait Implementations

impl Debug for FrameError

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

Formats the value using the given formatter.

impl Display for FrameError

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

Formats the value using the given formatter.

impl Error for FrameError

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<WireError> for FrameError

fn from(source: WireError) -> FrameError

Converts to this type from the input type.