Struct actix_web::error::InternalError

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pub struct InternalError<T> { /* private fields */ }
Expand description

Wraps errors to alter the generated response status code.

In following example, the io::Error is wrapped into ErrorBadRequest which will generate a response with the 400 Bad Request status code instead of the usual status code generated by an io::Error.

§Examples

async fn handler_error() -> Result<String, actix_web::Error> {
    let err = io::Error::new(io::ErrorKind::Other, "error");
    Err(error::ErrorBadRequest(err))
}

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impl<T> InternalError<T>

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pub fn new(cause: T, status: StatusCode) -> Self

Constructs an InternalError with given status code.

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pub fn from_response(cause: T, response: HttpResponse) -> Self

Constructs an InternalError with pre-defined response.

Trait Implementations§

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impl<T: Debug> Debug for InternalError<T>

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

Formats the value using the given formatter. Read more
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impl<T: Display> Display for InternalError<T>

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

Formats the value using the given formatter. Read more
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impl<T> Responder for InternalError<T>
where T: Debug + Display + 'static,

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type Body = BoxBody

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fn respond_to(self, _: &HttpRequest) -> HttpResponse<Self::Body>

Convert self to HttpResponse.
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fn customize(self) -> CustomizeResponder<Self>
where Self: Sized,

Wraps responder to allow alteration of its response. Read more
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impl<T> ResponseError for InternalError<T>
where T: Debug + Display,

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fn status_code(&self) -> StatusCode

Returns appropriate status code for error. Read more
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fn error_response(&self) -> HttpResponse

Creates full response for error. Read more

Auto Trait Implementations§

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impl<T> !Freeze for InternalError<T>

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impl<T> !RefUnwindSafe for InternalError<T>

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impl<T> !Send for InternalError<T>

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impl<T> !Sync for InternalError<T>

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impl<T> Unpin for InternalError<T>
where T: Unpin,

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impl<T> !UnwindSafe for InternalError<T>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

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