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

# Trait actix_web::actix::actix::dev::WrapStream [−]

    pub trait WrapStream<A> where
        A: Actor,
        <Self::Stream as ActorStream>::Item == Self::Item,
        <Self::Stream as ActorStream>::Error == Self::Error,
        <Self::Stream as ActorStream>::Actor == A, {
        type Stream: ActorStream;
        type Item;
        type Error;
        fn into_actor(self, a: &A) -> Self::Stream;
    }

Helper trait that allows conversion of normal stream into `ActorStream`

## Associated Types

### `type Stream: ActorStream`

The stream that this type can be converted into.

### `type Item`

The item that the future may resolve with.

### `type Error`

The error that the future may resolve with.

## Required Methods

### `fn into_actor(self, a: &A) -> Self::Stream`

Convert normal stream to a ActorStream

## Implementors

- `impl<S, A> WrapStream<A> for S where A: Actor, S: Stream, type Stream = StreamWrap<S, A>; type Item = <S as Stream>::Item; type Error = <S as Stream>::Error;` |

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