1 2 3 4 5 6 7 8 9 10 11 12 13 14
use core::num::NonZeroU32; use quick_error::*; quick_error! { #[derive(Debug)] pub enum Error { AOM(code: NonZeroU32, msg: Option<String>) { display("{} ({})", msg.as_deref().unwrap_or("libaom error"), code) } Unsupported(msg: &'static str) { display("{}", msg) } } }