Struct actix_web::body::None

#[non_exhaustive]
pub struct None;

Body type for responses that forbid payloads.

Distinct from an empty response which would contain a Content-Length header.

For an “empty” body, use () or Bytes::new().

Implementations

impl None

pub fn new() -> None

Constructs new “none” body.

Trait Implementations

impl Clone for None

pub fn clone(&self) -> None

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for None

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

Formats the value using the given formatter.

impl Default for None

pub fn default() -> None

Returns the “default value” for a type.

impl MessageBody for None

type Error = Infallible

pub fn size(&self) -> BodySize

Body size hint.

pub fn poll_next(
    self: Pin<&mut None>,
    _cx: &mut Context<'_>
) -> Poll<Option<Result<Bytes, <None as MessageBody>::Error>>>

Attempt to pull out the next chunk of body bytes.

pub fn is_complete_body(&self) -> bool

Returns true if entire body bytes chunk is obtainable in one call to poll_next.

pub fn take_complete_body(&mut self) -> Bytes

Returns the complete chunk of body bytes.

impl Copy for None