github.com/iron-io/functions@v0.0.0-20180820112432-d59d7d1c40b2/examples/hello/rust/src/main.rs (about)

     1  use std::io;
     2  use std::io::Read;
     3  
     4  fn main() {
     5      let mut buffer = String::new();
     6      let stdin = io::stdin();
     7      if stdin.lock().read_to_string(&mut buffer).is_ok() {
     8          println!("Hello {}", buffer.trim());
     9      }
    10  }