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gleam_bson

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bson encoder and decoder for gleam

Retired package: Renamed - Republished as bison
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gleam_bson src bson@binary.erl
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src/bson@binary.erl 

-module(bson@binary).

-compile(no_auto_import).



-export([to_string/1, to_bit_string/1, from_string/1, from_bit_string/1]).

-export_type([binary_/0]).



-opaque binary_() :: {generic, bitstring()}.



-spec to_string(binary_()) -> {ok, binary()} | {error, nil}.

to_string(Binary) ->

    case Binary of

        {generic, Data} ->

            gleam@bit_string:to_string(Data)

    end.



-spec to_bit_string(binary_()) -> bitstring().

to_bit_string(Binary) ->

    case Binary of

        {generic, Data} ->

            Data

    end.



-spec from_string(binary()) -> binary_().

from_string(Data) ->

    {generic, gleam@bit_string:from_string(Data)}.



-spec from_bit_string(bitstring()) -> {ok, binary_()} | {error, nil}.

from_bit_string(Data) ->

    case erlang:bit_size(Data) rem 8 of

        0 ->

            {ok, {generic, Data}};



        _@1 ->

            {error, nil}

    end.