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28 lines
683 B
Nix
28 lines
683 B
Nix
fenix:
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let
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file = ./rust-toolchain.toml;
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sha256 = "e4mlaJehWBymYxJGgnbuCObVlqMlQSilZ8FljG9zPHY=";
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in
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{
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fromFile = { system }: fenix.packages.${system}.fromToolchainFile {
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inherit file sha256;
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};
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fromTarget = { pkgs, buildPlatform, targetPlatform ? null }:
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let
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inherit ((pkgs.lib.importTOML file).toolchain) channel;
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toolchain = fenix.packages.${buildPlatform};
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in
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if
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isNull targetPlatform
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then
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fenix.packages.${buildPlatform}.${channel}.toolchain
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else
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toolchain.combine [
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toolchain.${channel}.rustc
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toolchain.${channel}.cargo
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toolchain.targets.${targetPlatform}.${channel}.rust-std
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];
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}
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