Module lee_storage

This module defines the lee_storage behaviour.
Required callback functions: create/1, get/2, patch/3.

Data Types

data() = data(term())

abstract datatype: data(A)

patch(A) = [{set, lee:key(), A} | {rm, lee:key()}]

fold(Fun0::fun((lee:key(), Val, Acc) -> Acc), Acc, Data::data(Val)) -> Acc

fold(Fun0::fun((lee:key(), Val, Acc, Scope) -> {Acc, Scope}), Acc, Scope, Data::data(Val)) -> Acc

get(Key::lee:key(), Lee_tree::data(A)) -> {ok, A} | undefined

list(Pattern::lee:key(), Lee_tree::data(term())) -> [lee:key()]

new(Module::module()) -> data(term())

patch(D0::data(A), Patch0::patch(A)) -> data(A)

wrap(Backend::module(), Blob::term()) -> data(term())

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