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{ lib
, rustPlatform
, fetchCrate
, stdenv
, libiconv
}:
rustPlatform.buildRustPackage rec {
pname = "fst";
version = "0.4.3";
src = fetchCrate {
inherit version;
crateName = "fst-bin";
sha256 = "sha256-x2rvLMOhatMWU2u5GAdpYy2uuwZLi3apoE6aaTF+M1g=";
};
cargoHash = "sha256-yTbEaw+BbjVks3j7/b75kGoUjVftLaVYvYIdI/bbfdk=";
buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
doInstallCheck = true;
installCheckPhase = ''
csv="$(mktemp)"
fst="$(mktemp)"
printf "abc,1\nabcd,1" > "$csv"
$out/bin/fst map "$csv" "$fst" --force
$out/bin/fst fuzzy "$fst" 'abc'
$out/bin/fst --help > /dev/null
'';
meta = with lib; {
description = "Represent large sets and maps compactly with finite state transducers";
homepage = "https://github.com/BurntSushi/fst";
license = with licenses; [ unlicense /* or */ mit ];
maintainers = with maintainers; [ rmcgibbo ];
};
}
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