1 files changed, 51 insertions, 0 deletions
diff --git a/examples/example-basic/src/main.rs b/examples/example-basic/src/main.rs
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+++ b/examples/example-basic/src/main.rs
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+//! `Mingling` Example - Basic
+//!
+//! # How to Run
+//! ```bash
+//! cargo run --manifest-path ./examples/example-basic/Cargo.toml -- hello World
+//! ```
+
+use mingling::{
+    macros::{chain, dispatcher, gen_program, pack, r_println, renderer},
+    marker::NextProcess,
+};
+
+// Define dispatcher `HelloCommand`, directing subcommand "hello" to `HelloEntry`
+dispatcher!("hello", HelloCommand => HelloEntry);
+
+#[tokio::main]
+async fn main() {
+    // Create program
+    let mut program = DefaultProgram::new();
+
+    // Add dispatcher `HelloCommand`
+    program.with_dispatcher(HelloCommand);
+
+    // Run program
+    program.exec().await;
+}
+
+// Register wrapper type `Hello`, setting inner to `String`
+pack!(Hello = String);
+
+// Register chain to `DefaultProgram`, handling logic from `HelloEntry`
+#[chain]
+async fn parse_name(prev: HelloEntry) -> NextProcess {
+    // Extract string from `HelloEntry` as argument
+    let name = prev.first().cloned().unwrap_or_else(|| "World".to_string());
+
+    // Build `Hello` type and route to renderer
+    Hello::new(name).to_render()
+}
+
+// Register renderer to `DefaultProgram`, handling rendering of `Hello`
+#[renderer]
+fn render_hello_who(prev: Hello) {
+    // Print message
+    r_println!("Hello, {}!", *prev);
+
+    // Program ends here
+}
+
+// Generate program, default is `DefaultProgram`
+gen_program!();