Enum retry_future::RetryPolicy

source · [−]

pub enum RetryPolicy<E = String> {
    Retry(Option<Error>),
    Fail(E),
}

Expand description

Return type of inner future inside RetryFuture

Fail variant means unrecoverable error

If future propagates errors early by using ? then Retry will contain error inside it.

If you want to provide some debug information about why a Future failed, you can construct error youself.

Variants

`Retry(Option<Error>)`

`Fail(E)`

Unrecoverable error which means that the RetryFuture Future will immediately return with an error

Trait Implementations

source

impl<E: Debug> Debug for RetryPolicy<E>

source

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

Formats the value using the given formatter. Read more

source

impl<E, T: Into<Error>> From<T> for RetryPolicy<E>

source

fn from(t: T) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl<E = String> !RefUnwindSafe for RetryPolicy<E>

impl<E> Send for RetryPolicy<E>where
E: Send,

impl<E> Sync for RetryPolicy<E>where
E: Sync,

impl<E> Unpin for RetryPolicy<E>where
E: Unpin,

impl<E = String> !UnwindSafe for RetryPolicy<E>

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<!> for T

const: unstable · source

fn from(t: !) -> T

Converts to this type from the input type.

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum retry_future::RetryPolicy

Variants

`Retry(Option<Error>)`

`Fail(E)`

Trait Implementations

impl<E: Debug> Debug for RetryPolicy<E>

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

impl<E, T: Into<Error>> From<T> for RetryPolicy<E>

fn from(t: T) -> Self

Auto Trait Implementations

impl<E = String> !RefUnwindSafe for RetryPolicy<E>

impl<E> Send for RetryPolicy<E>where
E: Send,

impl<E> Sync for RetryPolicy<E>where
E: Sync,

impl<E> Unpin for RetryPolicy<E>where
E: Unpin,

impl<E = String> !UnwindSafe for RetryPolicy<E>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<!> for T

fn from(t: !) -> T

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Enum retry_future::RetryPolicy

Variants

Retry(Option<Error>)

Fail(E)

Trait Implementations

impl<E: Debug> Debug for RetryPolicy<E>

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

impl<E, T: Into<Error>> From<T> for RetryPolicy<E>

fn from(t: T) -> Self

Auto Trait Implementations

impl<E = String> !RefUnwindSafe for RetryPolicy<E>

impl<E> Send for RetryPolicy<E>where E: Send,

impl<E> Sync for RetryPolicy<E>where E: Sync,

impl<E> Unpin for RetryPolicy<E>where E: Unpin,

impl<E = String> !UnwindSafe for RetryPolicy<E>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<!> for T

fn from(t: !) -> T

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

`Retry(Option<Error>)`

`Fail(E)`

impl<E> Send for RetryPolicy<E>where
E: Send,

impl<E> Sync for RetryPolicy<E>where
E: Sync,

impl<E> Unpin for RetryPolicy<E>where
E: Unpin,

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

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

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

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

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

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