Struct rweb::http::header::GetAll [−][src]
pub struct GetAll<'a, T> { /* fields omitted */ }
Expand description
A view to all values stored in a single entry.
This struct is returned by HeaderMap::get_all
.
Implementations
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
Auto Trait Implementations
impl<'a, T> RefUnwindSafe for GetAll<'a, T> where
T: RefUnwindSafe,
impl<'a, T> UnwindSafe for GetAll<'a, T> where
T: RefUnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
type Output = T
type Output = T
Should always be Self
pub fn vzip(self) -> V