# actix_web::Body - Rust
API documentation for the Rust `Body` enum in crate `actix_web`.
Keywords: rust, rustlang, rust-lang, Body

# [−] [src] Enum actix_web::Body

    pub enum Body {
        Empty,
        Binary(Binary),
        Streaming(BodyStream),
        Actor(Box<ActorHttpContext>),
    }

Represents various types of http message body.

## Variants

`Empty`

Empty response. `Content-Length` header is set to `0`

`Binary(Binary)`

Specific response body.

`Streaming(BodyStream)`

Unspecified streaming response. Developer is responsible for setting right `Content-Length` or `Transfer-Encoding` headers.

`Actor(Box<ActorHttpContext>)`

Special body type for actor response.

## Methods

###

`impl Body`

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####

`pub fn is_streaming(&self) -> bool`

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Does this body streaming.

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`pub fn is_binary(&self) -> bool`

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Is this binary body.

####

`pub fn is_empty(&self) -> bool`

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Is this binary empy.

####

`pub fn from_slice(s: &[u8]) -> Body`

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Create body from slice (copy)

## Trait Implementations

###

`impl PartialEq<Body> for Body`

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####

`fn eq(&self, other: &Body) -> bool`

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This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

####

`#[must_use] fn ne(&self, other: &Rhs) -> bool`

1.0.0
[src]

This method tests for `!=`.

###

`impl<T> From<T> for Body where T: Into<Binary>,`

[src]

####

`fn from(b: T) -> Body`

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Performs the conversion.

###

`impl From<Box<ActorHttpContext + 'static>> for Body`

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####

`fn from(ctx: Box<ActorHttpContext>) -> Body`

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Performs the conversion.

###

`impl Debug for Body`

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####

`fn fmt(&self, f: &mut Formatter) -> Result`

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Formats the value using the given formatter. Read more

## Auto Trait Implementations

###

`impl !Send for Body`

###

`impl !Sync for Body`

## Blanket Implementations

###

`impl<T> From for T`

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####

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

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Performs the conversion.

###

`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.

###

`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.

####

`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.

###

`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

###

`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

###

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

[src]

#### `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.

####

`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.

###

`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

###

`impl<T> Erased for T`

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