Struct NeverClassifyEos

pub struct NeverClassifyEos<T> { /* private fields */ }

A ClassifyEos type that can be used in ClassifyResponse implementations that never have to classify streaming responses.

NeverClassifyEos exists only as type. NeverClassifyEos values cannot be constructed.

Trait Implementations

impl<T> ClassifyEos for NeverClassifyEos<T>

type FailureClass = T;
fn classify_eos(self, _trailers: Option<&HeaderMap>) -> Result<(), Self::FailureClass>
fn classify_error<E>(self, _error: &E) -> Self::FailureClass
where
    E: Display + 'static,

impl<T> Debug for NeverClassifyEos<T>

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

Auto Trait Implementations

impl<T> Freeze for NeverClassifyEos<T> where PhantomData<fn() -> T>: Freeze,

impl<T> RefUnwindSafe for NeverClassifyEos<T> where PhantomData<fn() -> T>: RefUnwindSafe,

impl<T> Send for NeverClassifyEos<T> where PhantomData<fn() -> T>: Send,

impl<T> Sync for NeverClassifyEos<T> where PhantomData<fn() -> T>: Sync,

impl<T> Unpin for NeverClassifyEos<T> where PhantomData<fn() -> T>: Unpin,

impl<T> UnsafeUnpin for NeverClassifyEos<T> where PhantomData<fn() -> T>: UnsafeUnpin,

impl<T> UnwindSafe for NeverClassifyEos<T> where PhantomData<fn() -> T>: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for NeverClassifyEos<T>

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for NeverClassifyEos<T>

impl<T> PolicyExt for NeverClassifyEos<T> 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> WithSubscriber for NeverClassifyEos<T>

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

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