Trait ToHeaderValues 

pub trait ToHeaderValues {
    type Iter: Iterator<Item = HeaderValue>;

    // Required method
    fn to_header_values(&self) -> Result<Self::Iter>;
}

A trait for objects which can be converted or resolved to one or more HeaderValues.

Required Associated Types

type Iter: Iterator<Item = HeaderValue>

Returned iterator over header values which this type may correspond to.

Required Methods

fn to_header_values(&self) -> Result<Self::Iter>

Converts this object to an iterator of resolved HeaderValues.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ToHeaderValues for &String

type Iter = IntoIter<HeaderValue>

fn to_header_values(&self) -> Result<Self::Iter>

impl ToHeaderValues for Cow<'_, str>

type Iter = IntoIter<HeaderValue>

fn to_header_values(&self) -> Result<Self::Iter>

impl ToHeaderValues for String

type Iter = IntoIter<HeaderValue>

fn to_header_values(&self) -> Result<Self::Iter>

impl<'a> ToHeaderValues for &'a [HeaderValue]

type Iter = Cloned<Iter<'a, HeaderValue>>

fn to_header_values(&self) -> Result<Self::Iter>

impl<'a> ToHeaderValues for &'a str

type Iter = IntoIter<HeaderValue>

fn to_header_values(&self) -> Result<Self::Iter>

Implementors

impl ToHeaderValues for HeaderValue

type Iter = IntoIter<HeaderValue>

impl ToHeaderValues for Mime

type Iter = IntoIter<HeaderValue>

impl<'a> ToHeaderValues for &'a HeaderValues

type Iter = Cloned<Values<'a>>

impl<T: Header> ToHeaderValues for T

type Iter = IntoIter<HeaderValue>