mark traits as dyn

[nihav.git] / nihav-core / src / codecs / mod.rs

diff --git a/nihav-core/src/codecs/mod.rs b/nihav-core/src/codecs/mod.rs
index 8225dd0dcbf08ff18cdf7eddd689458c14596da1..4ea379d59bc64294e19036e006d19a2e1ea03b89 100644 (file)
--- a/nihav-core/src/codecs/mod.rs
+++ b/nihav-core/src/codecs/mod.rs
@@ -162,7 +162,7 @@ impl Default for IPBShuffler {
     fn default() -> Self { Self { lastframe: None, nextframe: None } }
 }
 
-#[derive(Debug,Clone,Copy,PartialEq)]
+#[derive(Debug,Clone,Copy,Default,PartialEq)]
 pub struct MV {
     pub x: i16,
     pub y: i16,
@@ -254,7 +254,7 @@ pub trait NADecoder {
 #[derive(Clone,Copy)]
 pub struct DecoderInfo {
     pub name: &'static str,
-    pub get_decoder: fn () -> Box<NADecoder>,
+    pub get_decoder: fn () -> Box<dyn NADecoder>,
 }
 
 #[cfg(any(feature="h263"))]
@@ -274,7 +274,7 @@ impl RegisteredDecoders {
     pub fn add_decoder(&mut self, dec: DecoderInfo) {
         self.decs.push(dec);
     }
-    pub fn find_decoder(&self, name: &str) -> Option<fn () -> Box<NADecoder>> {
+    pub fn find_decoder(&self, name: &str) -> Option<fn () -> Box<dyn NADecoder>> {
         for &dec in self.decs.iter() {
             if dec.name == name {
                 return Some(dec.get_decoder);