http::header::map::as_header_name

Trait Sealed

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pub trait Sealed { }

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 Sealed for String

impl<'a> Sealed for &'a str

impl<'a> Sealed for &'a String

Implementors§

impl Sealed for HeaderName

impl<'a> Sealed for &'a HeaderName