doc: add wasip1 rust package example (72b5a1c0) · Commits · nix / nixpkgs

doc/languages-frameworks/rust.section.md

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		@@ -736,6 +736,35 @@ stdenv.mkDerivation (finalAttrs: {
		})
		```

		### Compiling `wasm32-wasip1` package {#compiling-wasm32-wasip1-package}

		```nix
		pkgsCross.wasi32.callPackage (
		{
		fetchFromGitHub,
		rustPlatform,
		lld,
		}:
		rustPlatform.buildRustPackage (finalAttrs: {
		pname = "zellij-harpoon";
		version = "0.3.0";

		src = fetchFromGitHub {
		owner = "Nacho114";
		repo = "harpoon";
		tag = "v${finalAttrs.version}";
		hash = "sha256-JmYcbzxIF6qZs2/RKuspHqNpyDibGp9CVQJj47y/BOQ=";
		};

		cargoHash = "sha256-lsv5Wssakni18jif++fPo3Z5WyBtvPsGpWwG3abR7jQ=";

		# these two lines are currently required
		env.RUSTFLAGS = "-C linker=wasm-ld";
		nativeBuildInputs = [ lld ];
		})
		) { }
		```

		## `buildRustCrate`: Compiling Rust crates using Nix instead of Cargo {#compiling-rust-crates-using-nix-instead-of-cargo}

		### Simple operation {#simple-operation}

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		@@ -20,6 +20,9 @@
		"cmake-ctest-variables": [
		"index.html#cmake-ctest-variables"
		],
		"compiling-wasm32-wasip1-package": [
		"index.html#compiling-wasm32-wasip1-package"
		],
		"coq-withPackages": [
		"index.html#coq-withPackages"
		],