Enum Error

pub enum Error {
    Short,
    BadFlag(u8),
    BadKind(u8),
    TooMuchPadding(u8),
    PayloadLengthTooShort,
    PartialSettingLength,
    InvalidPayloadLength,
}

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

Variants

Short

A full frame header was not passed.

BadFlag(u8)

An unsupported value was set for the flag value.

BadKind(u8)

An unsupported value was set for the frame kind.

TooMuchPadding(u8)

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

PayloadLengthTooShort

The payload length specified by the frame header was shorter than necessary for the parser settings specified and the frame type.

This happens if, for instance, the priority flag is set and the header length is shorter than a stream dependency.

PayloadLengthTooShort should be treated as a protocol error.

PartialSettingLength

The payload length specified by the frame header of a settings frame was not a round multiple of the size of a single setting.

InvalidPayloadLength

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

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 Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error