1 use std::io; 2 use std::io::prelude::*; 3 use std::mem::transmute; 4 5 // Nothing up my sleeve: Just (PI - 3) in base 16. 6 #[allow(dead_code)] 7 pub const SEED: [u32; 3] = [0x243f_6a88, 0x85a3_08d3, 0x1319_8a2e]; 8 validate(text: &str)9pub fn validate(text: &str) { 10 let mut out = io::stdout(); 11 let x: f64 = text.parse().unwrap(); 12 let f64_bytes: u64 = unsafe { transmute(x) }; 13 let x: f32 = text.parse().unwrap(); 14 let f32_bytes: u32 = unsafe { transmute(x) }; 15 writeln!(&mut out, "{:016x} {:08x} {}", f64_bytes, f32_bytes, text).unwrap(); 16 } 17