rustler's `load_from` defaults to `priv/native/#{crate}`, but `deps_nix` installs into `priv/native/lib#{crate}`

[ju1m]

deps_nix installs the Rust dynamic library using the basename (eg. libmjml_nif.so):

deps_nix/lib/deps_nix.ex

Lines 275 to 281 in 1cdcda2

	preConfigure = ''
	mkdir -p priv/native
	for lib in ${native}/lib/*
	do
	ln -s "$lib" "priv/native/$(basename "$lib")"
	done
	'';

but that lib prefix does not match the default used by rustler, which is #{crate} (AFAIU):

https://github.com/rusterlium/rustler/blob/85d0a90e02372b6dd5e84f4bb85828a830233992/rustler_mix/lib/rustler/compiler/config.ex#L34-L43

Workaround

Use load_from, as in:

config :mjml,
       Mjml.Native,
       skip_compilation?: true,
       load_from: {:mjml, "priv/native/libmjml_nif"}
config :mdex,
       MDEx.Native,
       skip_compilation?: true,
       load_from: {:mdex, "priv/native/libcomrak_nif"}
config :autumn,
       Autumn.Native,
       skip_compilation?: true,
       load_from: {:autumn, "priv/native/libautumnus_nif"}