ContextWithDatastore adds the handle and datastore in one step.

ContextWithHandle adds a placeholder to a context that will later be filled by the datastore.

FromContext reads the selected datastore out of a context.Context and returns nil if it does not exist.

MustFromContext reads the selected datastore out of a context.Context and panics if it does not exist.

SetInContext adds a datastore to the given context.

StreamServerInterceptor returns a new stream server interceptor that adds the datastore to the context.

UnaryServerInterceptor returns a new unary server interceptor that adds the datastore to the context.