Trait ToHeader

pub trait ToHeader {
    // Required method
    fn to_header(value: Self) -> ParsingResult<String>;
}

Trait for converting from a Rust type into a Header value.

Required Methods

fn to_header(value: Self) -> ParsingResult<String>

Turn the value into a String suitable for being used in a message header.

Returns None if the value cannot be stringified.

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 ToHeader for String

fn to_header(value: String) -> ParsingResult<String>

impl<'a> ToHeader for &'a str

fn to_header(value: &'a str) -> ParsingResult<String>

Implementors

impl ToHeader for MimeContentTypeHeader