# actix_web::actix::actix::dev::ContextFut - Rust
API documentation for the Rust `ContextFut` struct in crate `actix_web`.
Keywords: rust, rustlang, rust-lang, ContextFut

# [−] Struct actix_web::actix::actix::dev::ContextFut

    pub struct ContextFut<A, C> where
        A: Actor<Context = C>,
        C: AsyncContextParts<A>,  { /* fields omitted */ }

## Methods

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`impl<A, C> ContextFut<A, C> where A: Actor<Context = C>, C: AsyncContextParts<A>,`

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`pub fn new(ctx: C, act: A, mailbox: Mailbox<A>) -> ContextFut<A, C>` |

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`pub fn ctx(&mut self) -> &mut C` |

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`pub fn address(&self) -> Addr<A>` |

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`pub fn alive(&mut self) -> bool` |

## Trait Implementations

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`impl<A, C> Debug for ContextFut<A, C> where A: Actor<Context = C>, C: AsyncContextParts<A>,`

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`fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>` |

Formats the value using the given formatter. Read more

## Auto Trait Implementations

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`impl<A, C> !Send for ContextFut<A, C>`

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`impl<A, C> !Sync for ContextFut<A, C>`

## Blanket Implementations

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`impl<T> From for T`

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`fn from(t: T) -> T`

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Performs the conversion.

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`impl<T, U> Into for T where U: From<T>,`

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`fn into(self) -> U`

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Performs the conversion.

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`impl<T, U> TryFrom for T where T: From<U>,`

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#### `type Error = !`

🔬 This is a nightly-only experimental API. (`try_from`)

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>`

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🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

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

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`fn borrow(&self) -> &T`

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Immutably borrows from an owned value. Read more

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

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

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Mutably borrows from an owned value. Read more

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`impl<T, U> TryInto for T where U: TryFrom<T>,`

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

🔬 This is a nightly-only experimental API. (`try_from`)

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>`

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🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

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

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`fn get_type_id(&self) -> TypeId`

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🔬 This is a nightly-only experimental API. (`get_type_id`)

this method will likely be replaced by an associated static

Gets the `TypeId` of `self`. Read more

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`impl<F> IntoFuture for F where F: Future,`

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#### `type Future = F`

The future that this type can be converted into.

#### `type Item = <F as Future>::Item`

The item that the future may resolve with.

#### `type Error = <F as Future>::Error`

The error that the future may resolve with.

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`fn into_future(self) -> F`

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Consumes this object and produces a future.

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`impl<T> Erased for T`

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`impl<T> FutureExt for T where T: Future + ?Sized,`

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`fn timeout(self, timeout: Duration) -> Timeout<Self>`

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Creates a new future which allows `self` until `timeout`. Read more

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`impl<F, A> WrapFuture for F where A: Actor, F: Future,`

#### `type Future = FutureWrap<F, A>`

The future that this type can be converted into.

#### `type Item = <F as Future>::Item`

The item that the future may resolve with.

#### `type Error = <F as Future>::Error`

The error that the future may resolve with.

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`fn into_actor(self, &A) -> <F as WrapFuture<A>>::Future` |

Convert normal future to a ActorFuture

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