Trait coap_handler_implementations::SimpleRenderable

pub trait SimpleRenderable {
    // Required method
    fn render<W: Write + Write>(&mut self, writer: &mut W);

    // Provided method
    fn content_format(&self) -> Option<u16> { ... }
}

A simplified Handler trait that can react to GET requests and will render to a fmt::Write object with blockwise backing.

Anything that implements it (which includes plain &str, for example) can be packed into a SimpleRendered to form a Handler.

Required Methods

fn render<W: Write + Write>(&mut self, writer: &mut W)

Provided Methods

fn content_format(&self) -> Option<u16>

If something is returned, GETs with differing Accept options will be rejecected, and the value will be set in responses.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<'a> SimpleRenderable for &'a str

fn render<W>(&mut self, writer: &mut W)

where W: Write,

fn content_format(&self) -> Option<u16>

Implementors

impl<'a> SimpleRenderable for TypedStaticRenderable<'a>