Enum FrameError 

pub enum FrameError {
    Truncated,
    TooLarge {
        declared: u32,
    },
    UnknownEncoding {
        tag: u8,
    },
    Malformed(Error),
    Io(Error),
}

Something that went wrong reading or writing a frame.

Variants

Truncated

The stream ended where a frame was expected.

TooLarge

The header named a payload larger than MAX_FRAME_BYTES.

Fields

declared: u32

What the header claimed.

UnknownEncoding

The header named an encoding this build does not have.

Fields

tag: u8

The tag byte that was read.

Malformed(Error)

The payload was not the message it claimed to be.

Io(Error)

The underlying stream failed.

Trait Implementations

impl Debug for FrameError

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

Formats the value using the given formatter.

impl Display for FrameError

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

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<Error> for FrameError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for FrameError

fn from(source: Error) -> Self

Converts to this type from the input type.