Enum h2::frame::Error

pub enum Error {
    BadFrameSize,
    TooMuchPadding,
    InvalidSettingValue,
    InvalidWindowUpdateValue,
    InvalidPayloadLength,
    InvalidPayloadAckSettings,
    InvalidStreamId,
    MalformedMessage,
    InvalidDependencyId,
    Hpack(DecoderError),
}

Errors that can occur during parsing an HTTP/2 frame.

Variants

BadFrameSize

A length value other than 8 was set on a PING message.

TooMuchPadding

The padding length was larger than the frame-header-specified length of the payload.

InvalidSettingValue

An invalid setting value was provided

InvalidWindowUpdateValue

An invalid window update value

InvalidPayloadLength

The payload length specified by the frame header was not the value necessary for the specific frame type.

InvalidPayloadAckSettings

Received a payload with an ACK settings frame

InvalidStreamId

An invalid stream identifier was provided.

This is returned if a SETTINGS or PING frame is received with a stream identifier other than zero.

MalformedMessage

A request or response is malformed.

InvalidDependencyId

An invalid stream dependency ID was provided

This is returned if a HEADERS or PRIORITY frame is received with an invalid stream identifier.

Hpack(DecoderError)

Failed to perform HPACK decoding

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl From<DecoderError> for Error

fn from(src: DecoderError) -> Self

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Error

impl StructuralPartialEq for Error