Enum `ProtocolError`

enum ProtocolError

Indicates the specific type/cause of a protocol error.

Variants

WrongHttpMethod: Use of the wrong HTTP method (the WebSocket protocol requires the GET method be used).
WrongHttpVersion: Wrong HTTP version used (the WebSocket protocol requires version 1.1 or higher).
MissingConnectionUpgradeHeader: Missing Connection: upgrade HTTP header.
MissingUpgradeWebSocketHeader: Missing Upgrade: websocket HTTP header.
MissingSecWebSocketVersionHeader: Missing Sec-WebSocket-Version: 13 HTTP header.
MissingSecWebSocketKey: Missing Sec-WebSocket-Key HTTP header.
SecWebSocketAcceptKeyMismatch: The Sec-WebSocket-Accept header is either not present or does not specify the correct key value.
SecWebSocketSubProtocolError(SubProtocolError): The Sec-WebSocket-Protocol header was invalid
JunkAfterRequest: Garbage data encountered after client request.
CustomResponseSuccessful: Custom responses must be unsuccessful.
InvalidHeader(http::header::HeaderName): Invalid header is passed. Or the header is missing in the request. Or not present at all. Check the request that you pass.
HandshakeIncomplete: No more data while still performing handshake.
HttparseError(httparse::Error): Wrapper around a httparse::Error value.
SendAfterClosing: Not allowed to send after having sent a closing frame.
ReceivedAfterClosing: Remote sent data after sending a closing frame.
NonZeroReservedBits: Reserved bits in frame header are non-zero.
UnmaskedFrameFromClient: The server must close the connection when an unmasked frame is received.
MaskedFrameFromServer: The client must close the connection when a masked frame is received.
FragmentedControlFrame: Control frames must not be fragmented.
ControlFrameTooBig: Control frames must have a payload of 125 bytes or less.
UnknownControlFrameType(u8): Type of control frame not recognised.
UnknownDataFrameType(u8): Type of data frame not recognised.
UnexpectedContinueFrame: Received a continue frame despite there being nothing to continue.
ExpectedFragment(crate::protocol::frame::coding::Data): Received data while waiting for more fragments.
ResetWithoutClosingHandshake: Connection closed without performing the closing handshake.
InvalidOpcode(u8): Encountered an invalid opcode.
InvalidCloseSequence: The payload for the closing frame is invalid.

Implementations

`impl Clone for ProtocolError`

fn clone(self: &Self) -> ProtocolError

`impl Debug for ProtocolError`

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

`impl Display for ProtocolError`

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

`impl Eq for ProtocolError`

`impl Error for ProtocolError`

fn source(self: &Self) -> Option<&dyn Error + 'static>

`impl Freeze for ProtocolError`

`impl From for ProtocolError`

fn from(source: Error) -> Self

`impl PartialEq for ProtocolError`

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

`impl RefUnwindSafe for ProtocolError`

`impl Send for ProtocolError`

`impl StructuralPartialEq for ProtocolError`

`impl Sync for ProtocolError`

`impl Unpin for ProtocolError`

`impl UnsafeUnpin for ProtocolError`

`impl UnwindSafe for ProtocolError`

`impl<T> Any for ProtocolError`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for ProtocolError`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for ProtocolError`

fn borrow_mut(self: &mut Self) -> &mut T

`impl<T> CloneToUninit for ProtocolError`

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

`impl<T> From for ProtocolError`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> Same for ProtocolError`

`impl<T> ToOwned for ProtocolError`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T> ToString for ProtocolError`

fn to_string(self: &Self) -> String

`impl<T, U> Into for ProtocolError`

fn into(self: Self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for ProtocolError`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for ProtocolError`

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>

`impl<V, T> VZip for ProtocolError`

fn vzip(self: Self) -> V