Struct actix_web::http::header::AcceptCharset

pub struct AcceptCharset(pub Vec<QualityItem<Charset>>);

Accept-Charset header, defined in RFC7231

The Accept-Charset header field can be sent by a user agent to indicate what charsets are acceptable in textual response content. This field allows user agents capable of understanding more comprehensive or special-purpose charsets to signal that capability to an origin server that is capable of representing information in those charsets.

ABNF

Accept-Charset = 1#( ( charset / "*" ) [ weight ] )

Example values

• iso-8859-5, unicode-1-1;q=0.8

Examples

use actix_web::HttpResponse;
use actix_web::http::header::{AcceptCharset, Charset, qitem};

let mut builder = HttpResponse::Ok();
builder.insert_header(
    AcceptCharset(vec![qitem(Charset::Us_Ascii)])
);

use actix_web::HttpResponse;
use actix_web::http::header::{AcceptCharset, Charset, q, QualityItem};

let mut builder = HttpResponse::Ok();
builder.insert_header(
    AcceptCharset(vec![
        QualityItem::new(Charset::Us_Ascii, q(900)),
        QualityItem::new(Charset::Iso_8859_10, q(200)),
    ])
);

use actix_web::HttpResponse;
use actix_web::http::header::{AcceptCharset, Charset, qitem};

let mut builder = HttpResponse::Ok();
builder.insert_header(
    AcceptCharset(vec![qitem(Charset::Ext("utf-8".to_owned()))])
);

Tuple Fields

0: Vec<QualityItem<Charset>>

Trait Implementations

impl Clone for AcceptCharset

fn clone(&self) -> AcceptCharset

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AcceptCharset

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

Formats the value using the given formatter.

impl Deref for AcceptCharset

type Target = Vec<QualityItem<Charset>>

The resulting type after dereferencing.

fn deref(&self) -> &Vec<QualityItem<Charset>>

Dereferences the value.

impl DerefMut for AcceptCharset

fn deref_mut(&mut self) -> &mut Vec<QualityItem<Charset>>

Mutably dereferences the value.

impl Display for AcceptCharset

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

Formats the value using the given formatter.

impl Header for AcceptCharset

fn name() -> HeaderName

Returns the name of the header field

fn parse<T>(msg: &T) -> Result<Self, ParseError> where
    T: HttpMessage, 

Parse a header

impl IntoHeaderValue for AcceptCharset

type Error = InvalidHeaderValue

The type returned in the event of a conversion error.

fn try_into_value(self) -> Result<HeaderValue, Self::Error>

Try to convert value to a HeaderValue.

impl PartialEq<AcceptCharset> for AcceptCharset

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

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

fn ne(&self, other: &AcceptCharset) -> bool

This method tests for !=.

impl StructuralPartialEq for AcceptCharset