Nix-shell shebang: Difference between revisions

@@ Line 55: / Line 55: @@
 print(ansicolor.green(f"done {path}"))
 </syntaxHighlight>
+=== Rust ===
+==== No dependencies ====
+<syntaxHighlight lang="bash">
+#!/usr/bin/env nix-shell
+#![allow()] /*
+#!nix-shell -i bash -p rustc
+rsfile="$(readlink -f $0)"
+binfile="/tmp/$(basename "$rsfile").bin"
+rustc "$rsfile" -o "$binfile" --edition=2021 && exec "$binfile" $@ || exit $?
+*/
+fn main() {
+    for argument in std::env::args().skip(1) {
+        println!("{}", argument);
+    };
+    println!("{}", std::env::var("HOME").expect(""));
+}
+</syntaxHighlight>
+==== With dependencies ====
+uses [https://github.com/fornwall/rust-script rust-script]
+<syntaxHighlight lang="bash">
+#!/usr/bin/env nix-shell
+//! ```cargo
+//! [dependencies]
+//! time = "0.1.25"
+//! ```
+/*
+#!nix-shell -i rust-script -p rustc -p rust-script -p cargo
+*/
+fn main() {
+    for argument in std::env::args().skip(1) {
+        println!("{}", argument);
+    };
+    println!("{}", std::env::var("HOME").expect(""));
+    println!("{}", time::now().rfc822z());
+}
+</syntaxHighlight>
 == Pinning nixpkgs ==