Struct MapFailureClass

pub struct MapFailureClass<C, F> { /* private fields */ }

Response classifier that transforms the failure class of some other classifier.

Created with ClassifyResponse::map_failure_class or ClassifyEos::map_failure_class.

Trait Implementations

impl<C, F> Debug for MapFailureClass<C, F> where C: Debug,

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

impl<C, F, NewClass> ClassifyEos for MapFailureClass<C, F> where C: ClassifyEos, F: FnOnce(C::FailureClass) -> NewClass,

type FailureClass = NewClass;
fn classify_eos(self, trailers: Option<&HeaderMap>) -> Result<(), Self::FailureClass>
fn classify_error<E>(self, error: &E) -> Self::FailureClass
where
    E: Display + 'static,

impl<C, F, NewClass> ClassifyResponse for MapFailureClass<C, F> where C: ClassifyResponse, F: FnOnce(C::FailureClass) -> NewClass,

type FailureClass = NewClass;
type ClassifyEos = MapFailureClass<<C as ClassifyResponse>::ClassifyEos, F>;
fn classify_response<B>(self, res: &Response<B>) -> ClassifiedResponse<Self::FailureClass, Self::ClassifyEos>
fn classify_error<E>(self, error: &E) -> Self::FailureClass
where
    E: Display + 'static,

impl<C: Clone, F: Clone> Clone for MapFailureClass<C, F>

fn clone(&self) -> MapFailureClass<C, F>

impl<C: Copy, F: Copy> Copy for MapFailureClass<C, F>

Auto Trait Implementations

impl<C, F> Freeze for MapFailureClass<C, F> where C: Freeze, F: Freeze,

impl<C, F> RefUnwindSafe for MapFailureClass<C, F> where C: RefUnwindSafe, F: RefUnwindSafe,

impl<C, F> Send for MapFailureClass<C, F> where C: Send, F: Send,

impl<C, F> Sync for MapFailureClass<C, F> where C: Sync, F: Sync,

impl<C, F> Unpin for MapFailureClass<C, F> where C: Unpin, F: Unpin,

impl<C, F> UnsafeUnpin for MapFailureClass<C, F> where C: UnsafeUnpin, F: UnsafeUnpin,

impl<C, F> UnwindSafe for MapFailureClass<C, F> where C: UnwindSafe, F: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for MapFailureClass<C, F> where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for MapFailureClass<C, F> where T: ?Sized,

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

impl<T> CloneToUninit for MapFailureClass<C, F> where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for MapFailureClass<C, F>

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for MapFailureClass<C, F>

impl<T> PolicyExt for MapFailureClass<C, F> where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where
    T: Sized + Policy<B, E>,
    P: Policy<B, E>,
fn or<P, B, E>(self, other: P) -> Or<T, P>
where
    T: Sized + Policy<B, E>,
    P: Policy<B, E>,

impl<T> ToOwned for MapFailureClass<C, F> where T: Clone,

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

impl<T> WithSubscriber for MapFailureClass<C, F>

impl<T, U> Into<U> for MapFailureClass<C, F> where U: From<T>,

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, U> TryFrom<U> for MapFailureClass<C, F> where U: Into<T>,

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

impl<T, U> TryInto<U> for MapFailureClass<C, F> where U: TryFrom<T>,

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