Trait FetchRenderable 

pub trait FetchRenderable {
    type FetchIn;
    type FetchOut;

    // Provided method
    fn fetch(
        &mut self,
        _representation: &Self::FetchIn,
    ) -> Result<Self::FetchOut, Error> { ... }
}

Subset of TypeRenderable that handles the FETCH method.

Required Associated Types

type FetchIn

Input type of the fetch() method, deserialized from the request payload.

Note that this is a size sensitive type: On CoAP servers that need to retain state between processing a request and sending a response, this type goes into that state.

type FetchOut

Ouptut type of the fetch() method, serialized into the response payload.

Provided Methods

fn fetch( &mut self, _representation: &Self::FetchIn, ) -> Result<Self::FetchOut, Error>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors