Trait IntoHeaderName 

pub trait IntoHeaderName: Sealed { }

Available on crate feature http only.

A marker trait used to identify values that can be used as insert keys to a HeaderMap.

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 IntoHeaderName for &'static str

Implementors

impl IntoHeaderName for HeaderName

impl<'a> IntoHeaderName for &'a HeaderName