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{ lib
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, rustPlatform
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, fetchCrate
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, stdenv
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, libiconv
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}:
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rustPlatform.buildRustPackage rec {
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pname = "fst";
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version = "0.4.2";
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src = fetchCrate {
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inherit version;
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crateName = "fst-bin";
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sha256 = "sha256-m9JDVHy+o4RYLGkYnhOpTuLyJjXtOwwl2SQpzRuz1m0=";
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};
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cargoSha256 = "sha256-RMjNk8tE7AYBYgys4IjCCfgPdDgwbYVmrWpWNBOf70E=";
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buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
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doInstallCheck = true;
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installCheckPhase = ''
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csv="$(mktemp)"
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fst="$(mktemp)"
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printf "abc,1\nabcd,1" > "$csv"
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$out/bin/fst map "$csv" "$fst" --force
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$out/bin/fst fuzzy "$fst" 'abc'
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$out/bin/fst --help > /dev/null
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'';
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meta = with lib; {
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description = "Represent large sets and maps compactly with finite state transducers";
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homepage = "https://github.com/BurntSushi/fst";
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license = with licenses; [ unlicense /* or */ mit ];
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maintainers = with maintainers; [ rmcgibbo ];
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};
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}
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