[−][src]Struct kayrx::service::dev::MapErr
Service for the map_err
combinator, changing the type of a service's
error.
This is created by the ServiceExt::map_err
method.
Trait Implementations
impl<A, F, E> Clone for MapErr<A, F, E> where
A: Clone,
F: Clone,
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A: Clone,
F: Clone,
fn clone(&self) -> Self
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fn clone_from(&mut self, source: &Self)
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impl<A, F, E> Service for MapErr<A, F, E> where
A: Service,
F: Fn(A::Error) -> E + Clone,
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A: Service,
F: Fn(A::Error) -> E + Clone,
type Request = A::Request
Requests handled by the service.
type Response = A::Response
Responses given by the service.
type Error = E
Errors produced by the service.
type Future = MapErrFuture<A, F, E>
The future response value.
fn poll_ready(&mut self, ctx: &mut Context) -> Poll<Result<(), Self::Error>>
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fn call(&mut self, req: A::Request) -> Self::Future
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fn map<F, R>(self, f: F) -> Map<Self, F, R> where
Self: Sized,
F: FnMut(Self::Response) -> R,
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Self: Sized,
F: FnMut(Self::Response) -> R,
fn map_err<F, E>(self, f: F) -> MapErr<Self, F, E> where
Self: Sized,
F: Fn(Self::Error) -> E,
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Self: Sized,
F: Fn(Self::Error) -> E,
Auto Trait Implementations
impl<A, F, E> RefUnwindSafe for MapErr<A, F, E> where
A: RefUnwindSafe,
E: RefUnwindSafe,
F: RefUnwindSafe,
A: RefUnwindSafe,
E: RefUnwindSafe,
F: RefUnwindSafe,
impl<A, F, E> Send for MapErr<A, F, E> where
A: Send,
E: Send,
F: Send,
A: Send,
E: Send,
F: Send,
impl<A, F, E> Sync for MapErr<A, F, E> where
A: Sync,
E: Sync,
F: Sync,
A: Sync,
E: Sync,
F: Sync,
impl<A, F, E> Unpin for MapErr<A, F, E> where
A: Unpin,
E: Unpin,
F: Unpin,
A: Unpin,
E: Unpin,
F: Unpin,
impl<A, F, E> UnwindSafe for MapErr<A, F, E> where
A: UnwindSafe,
E: UnwindSafe,
F: UnwindSafe,
A: UnwindSafe,
E: UnwindSafe,
F: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IntoService<T> for T where
T: Service,
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T: Service,
fn into_service(Self) -> T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,