Struct actix_web::error::Error[−][src]

pub struct Error { /* fields omitted */ }

Expand description

General purpose actix web error.

An actix web error is used to carry errors from std::error through actix in a convenient way. It can be created through converting errors with into().

Whenever it is created from an external object a response error is created for it that can be used to create an http response from it this means that if you have access to an actix Error you can always get a ResponseError reference from it.

Struct actix_web::error::Error[−][src]

Implementations

impl Error

pub fn as_response_error(&self) -> &dyn ResponseError

pub fn as_error<T>(&self) -> Option<&T> where T: 'static + ResponseError,

Trait Implementations

impl Debug for Error

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

impl Display for Error

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

impl Error for Error

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

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

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

fn description(&self) -> &str

impl From<()> for Error

pub fn from(()) -> Error

impl From<Error> for SendRequestError

pub fn from(original: Error) -> SendRequestError

impl From<Error> for DispatchError

pub fn from(original: Error) -> DispatchError

impl From<Error> for Response<Body>

pub fn from(err: Error) -> Response<Body>ⓘNotable traits for Response<Body>impl Future for Response<Body> type Output = Result<Response<Body>, Error>;

impl From<Infallible> for Error

pub fn from(Infallible) -> Error

impl From<Response<Body>> for Error

pub fn from(res: Response<Body>) -> Error

impl From<ResponseBuilder> for Error

pub fn from(res: ResponseBuilder) -> Error

impl<T> From<T> for Error where T: 'static + ResponseError,

pub fn from(err: T) -> Error

impl<A, B> Into<Error> for EitherExtractError<A, B> where A: Into<Error>, B: Into<Error>,

fn into(self) -> Error

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl !Send for Error

impl !Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

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

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

pub fn as_error<T>(&self) -> Option<&T> where
T: 'static + ResponseError,

pub fn from(err: Error) -> Response<Body>ⓘ
Notable traits for Response<Body>
`impl Future for Response<Body> type Output = Result<Response<Body>, Error>;`

impl<T> From<T> for Error where
T: 'static + ResponseError,

impl<A, B> Into<Error> for EitherExtractError<A, B> where
A: Into<Error>,
B: Into<Error>,

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

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

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

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

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

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

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

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

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