Trait TryIntoHeaderPair

pub trait TryIntoHeaderPair: Sized {
    type Error: Into<HttpError>;

    // Required method
    fn try_into_pair(self) -> Result<(HeaderName, HeaderValue), Self::Error>;
}

An interface for types that can be converted into a HeaderName + HeaderValue pair for insertion into a HeaderMap.

Required Associated Types

type Error: Into<HttpError>

Required Methods

fn try_into_pair(self) -> Result<(HeaderName, HeaderValue), Self::Error>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<V> TryIntoHeaderPair for (&str, V)

where V: TryIntoHeaderValue, V::Error: Into<InvalidHeaderValue>,

type Error = InvalidHeaderPart

fn try_into_pair(self) -> Result<(HeaderName, HeaderValue), Self::Error>

impl<V> TryIntoHeaderPair for (&HeaderName, V)

where V: TryIntoHeaderValue, V::Error: Into<InvalidHeaderValue>,

type Error = InvalidHeaderPart

fn try_into_pair(self) -> Result<(HeaderName, HeaderValue), Self::Error>

impl<V> TryIntoHeaderPair for (&[u8], V)

where V: TryIntoHeaderValue, V::Error: Into<InvalidHeaderValue>,

type Error = InvalidHeaderPart

fn try_into_pair(self) -> Result<(HeaderName, HeaderValue), Self::Error>

impl<V> TryIntoHeaderPair for (String, V)

where V: TryIntoHeaderValue, V::Error: Into<InvalidHeaderValue>,

type Error = InvalidHeaderPart

fn try_into_pair(self) -> Result<(HeaderName, HeaderValue), Self::Error>

impl<V> TryIntoHeaderPair for (HeaderName, V)

where V: TryIntoHeaderValue, V::Error: Into<InvalidHeaderValue>,

type Error = InvalidHeaderPart

fn try_into_pair(self) -> Result<(HeaderName, HeaderValue), Self::Error>

Implementors

impl<T: Header> TryIntoHeaderPair for T

type Error = <T as TryIntoHeaderValue>::Error