Struct trillium_http_types::content::ContentLength

pub struct ContentLength { /* fields omitted */ }

The size of the entity-body, in bytes, sent to the recipient.

Specifications

• RFC 7230, section 3.3.2: Content-Length

Examples

use http_types::Response;
use http_types::content::{ContentLength};

let content_len = ContentLength::new(12);

let mut res = Response::new(200);
res.insert_header(&content_len, &content_len);

let content_len = ContentLength::from_headers(res)?.unwrap();
assert_eq!(content_len.len(), 12);

Implementations

impl ContentLength

pub fn new(length: u64) -> Self

Create a new instance.

pub fn from_headers(headers: impl AsRef<Headers>) -> Result<Option<Self>>

Create a new instance from headers.

pub fn len(&self) -> u64

Get the content length.

pub fn set_len(&mut self, len: u64)

Set the content length.

Trait Implementations

impl Debug for ContentLength

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

Formats the value using the given formatter.

impl Header for ContentLength

fn header_name(&self) -> HeaderName

Access the header’s name.

fn header_value(&self) -> HeaderValue

Access the header’s value.

fn apply_header<H: AsMut<Headers>>(&self, headers: H)

Insert the header name and header value into something that looks like a Headers map.