Struct HeaderOut 

pub struct HeaderOut<Kind, Name>(/* private fields */);

Answers with a header the handler states, beside the body Kind states.

The handler answers with the header’s value and the body, in that order, because a header whose value an endpoint cannot know is a header only the handler can state. Which header it is, is stated here: a name is all a header is to a program.

Trait Implementations

impl<Kind: Debug, Name: Debug> Debug for HeaderOut<Kind, Name>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Kind: Default, Name: Default> Default for HeaderOut<Kind, Name>

fn default() -> HeaderOut<Kind, Name>

Returns the “default value” for a type.

impl<Interpreter, Value, Rest, Kind, Name> OutputKindAlg<Interpreter, (Value, Rest)> for HeaderOut<Kind, Name>

where Interpreter: HeaderOutAlg + ?Sized, Kind: OutputKindAlg<Interpreter, Rest>,

type Transform = <Interpreter as HeaderOutAlg>::Header<<Kind as OutputKindAlg<Interpreter, Rest>>::Transform, Name>

The concrete converter chosen by Interpreter for this output kind.