[][src]Struct headers::Cookie

pub struct Cookie(_);

Cookie header, defined in RFC6265

If the user agent does attach a Cookie header field to an HTTP request, the user agent must send the cookie-string as the value of the header field.

When the user agent generates an HTTP request, the user agent MUST NOT attach more than one Cookie header field.

Example values

Implementations

impl Cookie[src]

pub fn get(&self, name: &str) -> Option<&str>[src]

Lookup a value for a cookie name.

Example

use headers::{Cookie, HeaderMap, HeaderMapExt, HeaderValue};

// Setup the header map with strings...
let mut headers = HeaderMap::new();
headers.insert("cookie", HeaderValue::from_static("lang=en-US"));

// Parse a `Cookie` so we can play with it...
let cookie = headers
    .typed_get::<Cookie>()
    .expect("we just inserted a valid Cookie");

assert_eq!(cookie.get("lang"), Some("en-US"));
assert_eq!(cookie.get("SID"), None);

pub fn len(&self) -> usize[src]

Get the number of key-value pairs this Cookie contains.

pub fn iter(&self) -> impl Iterator<Item = (&str, &str)>[src]

Iterator the key-value pairs of this Cookie header.

Trait Implementations

impl Clone for Cookie[src]

impl Debug for Cookie[src]

impl Header for Cookie[src]

Auto Trait Implementations

impl RefUnwindSafe for Cookie

impl Send for Cookie

impl Sync for Cookie

impl Unpin for Cookie

impl UnwindSafe for Cookie

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.