Struct http::header::GetAll

pub struct GetAll<'a, T> {
    map: &'a HeaderMap<T>,
    index: Option<usize>,
}

A view to all values stored in a single entry.

This struct is returned by HeaderMap::get_all.

Fields

map: &'a HeaderMap<T>

index: Option<usize>

Implementations

impl<'a, T: 'a> GetAll<'a, T>

pub fn iter(&self) -> ValueIter<'a, T>

Returns an iterator visiting all values associated with the entry.

Values are iterated in insertion order.

Examples

let mut map = HeaderMap::new();
map.insert(HOST, "hello.world".parse().unwrap());
map.append(HOST, "hello.earth".parse().unwrap());

let values = map.get_all("host");
let mut iter = values.iter();
assert_eq!(&"hello.world", iter.next().unwrap());
assert_eq!(&"hello.earth", iter.next().unwrap());
assert!(iter.next().is_none());

Trait Implementations

impl<'a, T: Debug> Debug for GetAll<'a, T>

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

Formats the value using the given formatter.

impl<'a, 'b: 'a, T> IntoIterator for &'b GetAll<'a, T>

type Item = &'a T

The type of the elements being iterated over.

type IntoIter = ValueIter<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> ValueIter<'a, T>

Creates an iterator from a value.

impl<'a, T> IntoIterator for GetAll<'a, T>

type Item = &'a T

The type of the elements being iterated over.

type IntoIter = ValueIter<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> ValueIter<'a, T>

Creates an iterator from a value.

impl<'a, T: PartialEq> PartialEq for GetAll<'a, T>

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.