Enum UserError 

pub enum UserError {
    InactiveStreamId,
    UnexpectedFrameType,
    PayloadTooBig,
    Rejected,
    ReleaseCapacityTooBig,
    OverflowedStreamId,
    MalformedHeaders,
    MissingUriSchemeAndAuthority,
    PollResetAfterSendResponse,
    SendPingWhilePending,
    SendSettingsWhilePending,
    PeerDisabledServerPush,
    InvalidInformationalStatusCode,
}

Errors caused by users of the library

Variants

InactiveStreamId

The stream ID is no longer accepting frames.

UnexpectedFrameType

The stream is not currently expecting a frame of this type.

PayloadTooBig

The payload size is too big

Rejected

The application attempted to initiate too many streams to remote.

ReleaseCapacityTooBig

The released capacity is larger than claimed capacity.

OverflowedStreamId

The stream ID space is overflowed.

A new connection is needed.

MalformedHeaders

Illegal headers, such as connection-specific headers.

MissingUriSchemeAndAuthority

Request submitted with relative URI.

PollResetAfterSendResponse

Calls SendResponse::poll_reset after having called send_response.

SendPingWhilePending

Calls PingPong::send_ping before receiving a pong.

SendSettingsWhilePending

Tries to update local SETTINGS while ACK has not been received.

PeerDisabledServerPush

Tries to send push promise to peer who has disabled server push

InvalidInformationalStatusCode

Invalid status code for informational response (must be 1xx)

Trait Implementations

impl Debug for UserError

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

Formats the value using the given formatter.

impl Display for UserError

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

Formats the value using the given formatter.

impl Error for UserError

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<UserError> for Error

fn from(src: UserError) -> Error

Converts to this type from the input type.

impl From<UserError> for SendError

fn from(src: UserError) -> Self

Converts to this type from the input type.