Enum actix_web::error::DispatchError

source · [−]

pub enum DispatchError {
    Service(Response<BoxBody>),
    Body(Box<dyn Error + 'static, Global>),
    Upgrade,
    Io(Error),
    Parse(ParseError),
    H2(Error),
    SlowRequestTimeout,
    DisconnectTimeout,
    InternalError,
}

Expand description

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

Variants

`Service(Response<BoxBody>)`

Service error.

`Body(Box<dyn Error + 'static, Global>)`

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)`

HTTP/2 error.

`SlowRequestTimeout`

The first request did not complete within the specified timeout.

`DisconnectTimeout`

Disconnect timeout. Makes sense for ssl streams.

`InternalError`

Internal error.

Trait Implementations

impl Debug for DispatchError

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

Formats the value using the given formatter. Read more

impl Display for DispatchError

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

Formats the value using the given formatter. Read more

impl Error for DispatchError

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

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Box<dyn Error + 'static, Global>> for DispatchError

fn from(original: Box<dyn Error + 'static, Global>) -> 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.

Auto Trait Implementations

impl !RefUnwindSafe for DispatchError

impl !Send for DispatchError

impl !Sync for DispatchError

impl Unpin for DispatchError

impl !UnwindSafe for DispatchError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more