Struct Headers 

pub struct Headers {
    pub headers: Vec<(String, String)>,
}

Headers in a Request or Response.

Note that the same header key can appear twice.

Fields

headers: Vec<(String, String)>

Name-value pairs.

Implementations

impl Headers

pub fn new(headers: &[(&str, &str)]) -> Self

use ehttp::Request;
let request = Request {
    headers: ehttp::Headers::new(&[
        ("Accept", "*/*"),
        ("Content-Type", "text/plain; charset=utf-8"),
    ]),
    ..Request::get("https://www.example.com")
};

pub fn insert(&mut self, key: impl ToString, value: impl ToString)

Will add the key/value pair to the headers.

If the key already exists, it will also be kept, so the same key can appear twice.

pub fn get(&self, key: &str) -> Option<&str>

Get the value of the first header with the given key.

The lookup is case-insensitive.

pub fn get_all(&self, key: &str) -> impl Iterator<Item = &str>

Get all the values that match the given key.

The lookup is case-insensitive.

pub fn sort(&mut self)

Sort the headers by key.

This makes the headers easier to read when printed out.

ehttp will sort the headers in the responses.

Trait Implementations

impl Clone for Headers

fn clone(&self) -> Headers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Headers

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

Formats the value using the given formatter.

impl Default for Headers

fn default() -> Headers

Returns the “default value” for a type.

impl<'h> IntoIterator for &'h Headers

type Item = &'h (String, String)

The type of the elements being iterated over.

type IntoIter = Iter<'h, (String, String)>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for Headers

type Item = (String, String)

The type of the elements being iterated over.

type IntoIter = IntoIter<<Headers as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.