[−][src]Struct surf::http::Trailers
A collection of trailing HTTP headers.
Implementations
impl Trailers
[src]
pub fn new() -> Trailers
[src]
Create a new instance of Trailers
.
pub fn insert(
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
) -> Option<HeaderValues>
[src]
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
) -> Option<HeaderValues>
Insert a header into the headers.
Examples
use http_types::Trailers; let mut trailers = Trailers::new(); trailers.insert("Content-Type", "text/plain");
pub fn append(
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
)
[src]
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
)
Append a header to the headers.
Unlike insert
this function will not override the contents of a header, but insert a
header if there aren't any. Or else append to the existing list of headers.
Examples
use http_types::Trailers; let mut trailers = Trailers::new(); trailers.append("Content-Type", "text/plain");
pub fn get(&self, name: impl Into<HeaderName>) -> Option<&HeaderValues>
[src]
Get a reference to a header.
pub fn get_mut(
&mut self,
name: impl Into<HeaderName>
) -> Option<&mut HeaderValues>
[src]
&mut self,
name: impl Into<HeaderName>
) -> Option<&mut HeaderValues>
Get a mutable reference to a header.
pub fn remove(&mut self, name: impl Into<HeaderName>) -> Option<HeaderValues>
[src]
Remove a header.
pub fn iter(&self) -> Iter<'_>ⓘNotable traits for Iter<'a>
impl<'a> Iterator for Iter<'a> type Item = (&'a HeaderName, &'a HeaderValues);
[src]
Notable traits for Iter<'a>
impl<'a> Iterator for Iter<'a> type Item = (&'a HeaderName, &'a HeaderValues);
An iterator visiting all header pairs in arbitrary order.
pub fn iter_mut(&mut self) -> IterMut<'_>ⓘNotable traits for IterMut<'a>
impl<'a> Iterator for IterMut<'a> type Item = (&'a HeaderName, &'a mut HeaderValues);
[src]
Notable traits for IterMut<'a>
impl<'a> Iterator for IterMut<'a> type Item = (&'a HeaderName, &'a mut HeaderValues);
An iterator visiting all header pairs in arbitrary order, with mutable references to the values.
pub fn names(&self) -> Names<'_>ⓘNotable traits for Names<'a>
impl<'a> Iterator for Names<'a> type Item = &'a HeaderName;
[src]
Notable traits for Names<'a>
impl<'a> Iterator for Names<'a> type Item = &'a HeaderName;
An iterator visiting all header names in arbitrary order.
pub fn values(&self) -> Values<'_>ⓘNotable traits for Values<'a>
impl<'a> Iterator for Values<'a> type Item = &'a HeaderValue;
[src]
Notable traits for Values<'a>
impl<'a> Iterator for Values<'a> type Item = &'a HeaderValue;
An iterator visiting all header values in arbitrary order.
Methods from Deref<Target = Headers>
pub fn insert(
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
) -> Option<HeaderValues>
[src]
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
) -> Option<HeaderValues>
Insert a header into the headers.
Not that this will replace all header values for a given header name.
If you wish to add header values for a header name that already exists
use Headers::append
pub fn append(
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
)
[src]
&mut self,
name: impl Into<HeaderName>,
values: impl ToHeaderValues
)
Append a header to the headers.
Unlike insert
this function will not override the contents of a header, but insert a
header if there aren't any. Or else append to the existing list of headers.
pub fn get(&self, name: impl Into<HeaderName>) -> Option<&HeaderValues>
[src]
Get a reference to a header.
pub fn get_mut(
&mut self,
name: impl Into<HeaderName>
) -> Option<&mut HeaderValues>
[src]
&mut self,
name: impl Into<HeaderName>
) -> Option<&mut HeaderValues>
Get a mutable reference to a header.
pub fn remove(&mut self, name: impl Into<HeaderName>) -> Option<HeaderValues>
[src]
Remove a header.
pub fn iter(&self) -> Iter<'_>ⓘNotable traits for Iter<'a>
impl<'a> Iterator for Iter<'a> type Item = (&'a HeaderName, &'a HeaderValues);
[src]
Notable traits for Iter<'a>
impl<'a> Iterator for Iter<'a> type Item = (&'a HeaderName, &'a HeaderValues);
An iterator visiting all header pairs in arbitrary order.
pub fn iter_mut(&mut self) -> IterMut<'_>ⓘNotable traits for IterMut<'a>
impl<'a> Iterator for IterMut<'a> type Item = (&'a HeaderName, &'a mut HeaderValues);
[src]
Notable traits for IterMut<'a>
impl<'a> Iterator for IterMut<'a> type Item = (&'a HeaderName, &'a mut HeaderValues);
An iterator visiting all header pairs in arbitrary order, with mutable references to the values.
pub fn names(&self) -> Names<'_>ⓘNotable traits for Names<'a>
impl<'a> Iterator for Names<'a> type Item = &'a HeaderName;
[src]
Notable traits for Names<'a>
impl<'a> Iterator for Names<'a> type Item = &'a HeaderName;
An iterator visiting all header names in arbitrary order.
pub fn values(&self) -> Values<'_>ⓘNotable traits for Values<'a>
impl<'a> Iterator for Values<'a> type Item = &'a HeaderValue;
[src]
Notable traits for Values<'a>
impl<'a> Iterator for Values<'a> type Item = &'a HeaderValue;
An iterator visiting all header values in arbitrary order.
Trait Implementations
impl Clone for Trailers
[src]
impl Debug for Trailers
[src]
impl Deref for Trailers
[src]
type Target = Headers
The resulting type after dereferencing.
fn deref(&self) -> &<Trailers as Deref>::Target
[src]
impl DerefMut for Trailers
[src]
impl<'_> Index<&'_ str> for Trailers
[src]
type Output = HeaderValues
The returned type after indexing.
fn index(&self, name: &str) -> &HeaderValues
[src]
Returns a reference to the value corresponding to the supplied name.
Panics
Panics if the name is not present in Trailers
.
impl Index<HeaderName> for Trailers
[src]
type Output = HeaderValues
The returned type after indexing.
fn index(&self, name: HeaderName) -> &HeaderValues
[src]
Returns a reference to the value corresponding to the supplied name.
Panics
Panics if the name is not present in Trailers
.
Auto Trait Implementations
impl RefUnwindSafe for Trailers
impl Send for Trailers
impl Sync for Trailers
impl Unpin for Trailers
impl UnwindSafe for Trailers
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T> Instrument for T
[src]
fn instrument(self, span: Span) -> Instrumented<Self>
[src]
fn in_current_span(self) -> Instrumented<Self>
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,
fn vzip(self) -> V
impl<T> WithSubscriber for T
[src]
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
[src]
S: Into<Dispatch>,