Trait HeaderMapExt

pub trait HeaderMapExt: Sealed {
    // Required methods
    fn typed_insert<H>(&mut self, header: H)
       where H: Header;
    fn typed_get<H>(&self) -> Option<H>
       where H: Header;
    fn typed_try_get<H>(&self) -> Result<Option<H>, Error>
       where H: Header;
}

An extension trait adding “typed” methods to http::HeaderMap.

Required Methods

fn typed_insert<H>(&mut self, header: H)

where H: Header,

Inserts the typed Header into this HeaderMap.

fn typed_get<H>(&self) -> Option<H>

where H: Header,

Tries to find the header by name, and then decode it into H.

fn typed_try_get<H>(&self) -> Result<Option<H>, Error>

where H: Header,

Tries to find the header by name, and then decode it into H.

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 HeaderMapExt for HeaderMap

fn typed_insert<H>(&mut self, header: H)

where H: Header,

fn typed_get<H>(&self) -> Option<H>

where H: Header,

fn typed_try_get<H>(&self) -> Result<Option<H>, Error>

where H: Header,

Implementors