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retired
0.1.0
NIF based bindings for libvips
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lib/vix/g_object/string.ex
defmodule Vix.GObject.String do
alias Vix.Type
@moduledoc false
@behaviour Type
@impl Type
def typespec do
quote do
String.t()
end
end
@impl Type
def default(default), do: default
@impl Type
def to_nif_term(str, _data) do
if String.valid?(str) do
[str, <<"\0">>]
else
raise ArgumentError, message: "expected UTF-8 binary string"
end
end
@impl Type
def to_erl_term(value) do
if String.valid?(value) do
value
else
# TODO: remove after debugging
raise ArgumentError, "value from NIF is not a valid UTF-8 string"
end
end
end