initial commit

.gitignore

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+/target
+result*

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "rust-example"
+version = "0.1.0"

Cargo.toml

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+[package]
+name = "elnafo"
+version = "0.1.0"
+edition = "2021"
+
+[workspace]
+members = ["crates/server"]

README.md

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+# Basic Rust Example
+
+* Creating/updating `Cargo.lock`
+```shell
+touch Cargo.lock
+nix develop
+cargo check
+```

crates/server/Cargo.toml

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+[package]
+name = "server"
+version = "0.1.0"
+edition = "2021"
+
+[[bin]]
+name = "elnafo"
+path = "src/main.rs"
+
+[dependencies]

crates/server/src/main.rs

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+fn main() {
+    println!("Hello, world!");
+}

flake.lock

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+{
+  "nodes": {
+    "crane": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709485267,
+        "narHash": "sha256-bunOdYTK9YNiy+u0D6YN8q40oAeHoQ+9EgoatF3InJ8=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "e4a71521a8eafc07524c55326ecc4ea942b06e25",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": []
+      },
+      "locked": {
+        "lastModified": 1709446916,
+        "narHash": "sha256-MX3eR3ao971besQvKt9aKu4tN8tZht7Do3G/eNylNY8=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "4b07da0f91ea99f263f47165a11a48678c9e0dc3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1709386671,
+        "narHash": "sha256-VPqfBnIJ+cfa78pd4Y5Cr6sOWVW8GYHRVucxJGmRf8Q=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fa9a51752f1b5de583ad5213eb621be071806663",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "crane": "crane",
+        "fenix": "fenix",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+    description = "Basic rust template";
+
+    inputs = {
+        nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+        crane = { 
+            url = "github:ipetkov/crane"; 
+            inputs.nixpkgs.follows = "nixpkgs"; 
+        };
+        fenix = { 
+            url = "github:nix-community/fenix"; 
+            inputs.nixpkgs.follows = "nixpkgs"; 
+            inputs.rust-analyzer-src.follows = ""; 
+        };
+    };
+
+    outputs = inputs @ { self, nixpkgs, crane, fenix, ... }:
+    let 
+        forAllSystems = nixpkgs.lib.genAttrs [ "x86_64-linux" ];
+        nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+    in {
+        packages = forAllSystems (system: {
+            elnafo = let
+                pkgs = nixpkgsFor.${system};
+                craneLib = crane.lib.${system};
+            in craneLib.buildPackage {
+                src = craneLib.cleanCargoSource (craneLib.path ./.);
+                strictDeps = true;
+
+                buildInputs = [];
+            };
+
+            default = self.packages.${system}.elnafo;
+        });
+
+        checks = forAllSystems (system: { 
+            inherit (self.packages.${system}.elnafo);
+
+            elnafo-fmt = let craneLib = crane.lib.${system}; in craneLib.cargoFmt { 
+                src = craneLib.cleanCargoSource (craneLib.path ./.);
+            };
+        });
+
+        apps = forAllSystems (system: {
+            default = {
+                type = "app";
+                program = "${self.packages.${system}.elnafo}/bin/elnafo"; 
+            };
+        });
+
+        devShells = forAllSystems (system: {
+            default = let pkgs = nixpkgsFor.${system}; in pkgs.mkShell {
+                nativeBuildInputs = [ 
+                    fenix.packages.${system}.complete.toolchain 
+                ];
+            };
+            elnafo = crane.lib.${system}.devShell {
+                checks = self.checks.${system};
+
+                packages = [];
+            };
+        });
+    };
+
+}