Enum CapsuleError 

pub enum CapsuleError {
    UnexpectedEnd,
    InvalidUtf8,
    MessageTooLong,
    UnknownType(VarInt),
    VarInt(VarIntUnexpectedEnd),
    Io(Arc<Error>),
}

Errors returned by capsule encoding and decoding.

Variants

UnexpectedEnd

Input ended before the full capsule payload could be read.

InvalidUtf8

CLOSE_WEBTRANSPORT_SESSION reason bytes were not valid UTF-8.

MessageTooLong

Capsule payload exceeded the implementation message limit.

UnknownType(VarInt)

Capsule type is unsupported by this implementation.

VarInt(VarIntUnexpectedEnd)

Failed to decode a QUIC variable-length integer.

Io(Arc<Error>)

I/O error while reading from or writing to a stream.

Trait Implementations

impl Clone for CapsuleError

fn clone(&self) -> CapsuleError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CapsuleError

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

Formats the value using the given formatter.

impl Display for CapsuleError

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

Formats the value using the given formatter.

impl Error for CapsuleError

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 CapsuleError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<VarIntUnexpectedEnd> for CapsuleError

fn from(source: VarIntUnexpectedEnd) -> Self

Converts to this type from the input type.