# `Issho.Binding`
[🔗](https://github.com/hattoriai/issho/blob/v0.1.0/lib/issho/binding.ex#L1)

What a component brings to Issho: its engine (`Issho.Engine`) and its
place format (`Issho.Place`). The browser's half of a binding brings the
rest: drawing places, and reading and applying a view for following.

    # In Kotoba, compiled only when Issho is present:
    if Code.ensure_loaded?(Issho.Binding) do
      defmodule Kotoba.Issho do
        use Issho.Binding, engine: Kotoba.Issho.Engine, place: Kotoba.Issho.Place
      end
    end

A binding module is what a policy names as a document's engine
(`%{engine: Kotoba.Issho, ...}`): it delegates the engine's callbacks,
and `place/0` names the place module.

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*Consult [api-reference.md](api-reference.md) for complete listing*