Struct Body 

pub struct Body { /* private fields */ }

The body of a response.

Construct one from bytes or a string via the From impls. Internally a body is either buffered bytes or a region of an open file that the engines stream in bounded chunks rather than reading into memory — but that is an implementation detail, so Body is an opaque struct. Cloning a file body shares the underlying descriptor (via Arc), so Response stays cheap to clone.

Implementations

impl Body

pub fn empty() -> Body

An empty body.

pub fn as_bytes(&self) -> &[u8]

The body bytes, for a buffered body. A file-backed body yields an empty slice (its bytes live on disk; the engines stream them).

pub fn len(&self) -> usize

The body length in bytes.

pub fn is_empty(&self) -> bool

Whether the body is empty.

Trait Implementations

impl Clone for Body

fn clone(&self) -> Body

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Body

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

Formats the value using the given formatter.

impl Default for Body

fn default() -> Body

Returns the “default value” for a type.

impl From<&[u8]> for Body

fn from(bytes: &[u8]) -> Body

Converts to this type from the input type.

impl From<&str> for Body

fn from(s: &str) -> Body

Converts to this type from the input type.

impl From<String> for Body

fn from(s: String) -> Body

Converts to this type from the input type.

impl From<Vec<u8>> for Body

fn from(bytes: Vec<u8>) -> Body

Converts to this type from the input type.