Merge pull request #54 from storytold/pr/never-crash-codecs-catalog

Never crash: codecs and catalog

crates/codecs/src/jpeg_par.rs

@@ -274,7 +274,7 @@ pub fn encode(
     {
         let rows: Vec<(usize, Vec<&mut [f32]>)> = {
             let mut its: Vec<_> = full.iter_mut().map(|p| p.chunks_mut(width)).collect();
-            (0..height).map(|y| (y, its.iter_mut().map(|it| it.next().unwrap()).collect())).collect()
+            (0..height).map_while(|y| Some((y, its.iter_mut().map(|it| it.next()).collect::<Option<_>>()?))).collect()
         };
         let conv = |(y, mut out): (usize, Vec<&mut [f32]>)| {
             let src = &data[y * width * channels..(y + 1) * width * channels];

crates/codecs/src/lib.rs

@@ -12,6 +12,7 @@
 //!
 //! No decoder panics on malformed input (property-tested).
 #![forbid(unsafe_code)]
+#![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic, clippy::unimplemented, clippy::todo, clippy::unreachable)]
 
 mod convert;
 pub mod encode;