Struct hyper::header::HeaderView
source · pub struct HeaderView<'a>(_, _);
Expand description
Returned with the HeadersItems
iterator.
Implementations§
source§impl<'a> HeaderView<'a>
impl<'a> HeaderView<'a>
sourcepub fn value<H: Header + HeaderFormat>(&self) -> Option<&'a H>
pub fn value<H: Header + HeaderFormat>(&self) -> Option<&'a H>
Cast the value to a certain Header type.
sourcepub fn value_string(&self) -> String
pub fn value_string(&self) -> String
Get just the header value as a String.
This will join multiple values of this header with a ,
.
Warning: This may not be the format that should be used to send a Request or Response.
Trait Implementations§
source§impl<'a> Debug for HeaderView<'a>
impl<'a> Debug for HeaderView<'a>
source§impl<'a> Display for HeaderView<'a>
impl<'a> Display for HeaderView<'a>
source§impl<'a> Extend<HeaderView<'a>> for Headers
impl<'a> Extend<HeaderView<'a>> for Headers
source§fn extend<I: IntoIterator<Item = HeaderView<'a>>>(&mut self, iter: I)
fn extend<I: IntoIterator<Item = HeaderView<'a>>>(&mut self, iter: I)
Extends a collection with the contents of an iterator. Read more
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
🔬This is a nightly-only experimental API. (
extend_one
)Extends a collection with exactly one element.
source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
🔬This is a nightly-only experimental API. (
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
source§impl<'a> FromIterator<HeaderView<'a>> for Headers
impl<'a> FromIterator<HeaderView<'a>> for Headers
source§fn from_iter<I: IntoIterator<Item = HeaderView<'a>>>(iter: I) -> Headers
fn from_iter<I: IntoIterator<Item = HeaderView<'a>>>(iter: I) -> Headers
Creates a value from an iterator. Read more