feat: add __args

__args/argh-test/Cargo.lock

@@ -0,0 +1,103 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "argh"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34ff18325c8a36b82f992e533ece1ec9f9a9db446bd1c14d4f936bac88fcd240"
+dependencies = [
+ "argh_derive",
+ "argh_shared",
+ "rust-fuzzy-search",
+]
+
+[[package]]
+name = "argh-test"
+version = "0.1.0"
+dependencies = [
+ "argh",
+]
+
+[[package]]
+name = "argh_derive"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb7b2b83a50d329d5d8ccc620f5c7064028828538bdf5646acd60dc1f767803"
+dependencies = [
+ "argh_shared",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "argh_shared"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a464143cc82dedcdc3928737445362466b7674b5db4e2eb8e869846d6d84f4f6"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "rust-fuzzy-search"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a157657054ffe556d8858504af8a672a054a6e0bd9e8ee531059100c0fa11bb2"
+
+[[package]]
+name = "serde"
+version = "1.0.217"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.217"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.93"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c786062daee0d6db1132800e623df74274a0a87322d8e183338e01b3d98d058"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"

__args/argh-test/Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "argh-test"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+argh = "0.1.13"

__args/argh-test/src/main.rs

@@ -0,0 +1,22 @@
+use argh::FromArgs;
+
+#[derive(Debug, FromArgs)]
+/// Reach new heights.
+struct GoUp {
+    /// whether or not to jump
+    #[argh(switch, short = 'j')]
+    jump: bool,
+
+    /// how high to go
+    #[argh(option)]
+    height: usize,
+
+    /// an optional nickname for the pilot
+    #[argh(option)]
+    pilot_nickname: Option<String>,
+}
+
+fn main() {
+    let up: GoUp = argh::from_env();
+    println!("{:#?}", up);
+}