Enum actix_web::error::DispatchError

#[non_exhaustive]
pub enum DispatchError {
    Service(Response<BoxBody>),
    Body(Box<dyn Error>),
    Upgrade,
    Io(Error),
    Parse(ParseError),
    H2(Error),
    SlowRequestTimeout,
    DisconnectTimeout,
    HandlerDroppedPayload,
    InternalError,
}

A set of errors that can occur during dispatching HTTP requests.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Service(Response<BoxBody>)

Service error.

Body(Box<dyn Error>)

Body streaming error.

Upgrade

Upgrade service error.

Io(Error)

An io::Error that occurred while trying to read or write to a network stream.

Parse(ParseError)

Request parse error.

H2(Error)

Available on crate feature http2 only.

HTTP/2 error.

SlowRequestTimeout

The first request did not complete within the specified timeout.

DisconnectTimeout

Disconnect timeout. Makes sense for TLS streams.

HandlerDroppedPayload

Handler dropped payload before reading EOF.

InternalError

Internal error.

Trait Implementations

impl Debug for DispatchError

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

Formats the value using the given formatter.

impl Display for DispatchError

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

Formats the value using the given formatter.

impl Error for DispatchError

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

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<Box<dyn Error>> for DispatchError

fn from(original: Box<dyn Error>) -> DispatchError

Converts to this type from the input type.

impl From<Error> for DispatchError

fn from(original: Error) -> DispatchError

Converts to this type from the input type.

impl From<Error> for DispatchError

fn from(original: Error) -> DispatchError

Converts to this type from the input type.

impl From<ParseError> for DispatchError

fn from(original: ParseError) -> DispatchError

Converts to this type from the input type.

impl From<Response<BoxBody>> for DispatchError

fn from(original: Response<BoxBody>) -> DispatchError

Converts to this type from the input type.