Bump heapless, and hence generic-array. Remove ufmt

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "heapless-bytes"
-version = "0.1.1"
+version = "0.2.0"
 authors = ["Nicolas Stalder <n@stalder.io>"]
 license = "Apache-2.0 OR MIT"
 description = "Newtype around heapless byte Vec with efficient serde."
@@ -11,11 +11,10 @@ readme = "README.md"
 edition = "2018"
 
 [dependencies]
-ufmt = "0.1.0"
 typenum = "1.11.2"
 
 [dependencies.heapless]
-version = "0.5.1"
+version = "0.6"
 default-features = false
 
 [dependencies.serde]

src/lib.rs

@@ -274,18 +274,6 @@ impl<N: ArrayLength<u8>> Debug for Bytes<N> {
     }
 }
 
-impl<N> ufmt::uDebug for Bytes<N>
-where
-    N: ArrayLength<u8>,
-{
-    fn fmt<W>(&self, f: &mut ufmt::Formatter<'_, W>) -> Result<(), W::Error>
-    where
-        W: ufmt::uWrite + ?Sized,
-    {
-        <[u8] as ufmt::uDebug>::fmt(self, f)
-    }
-}
-
 impl<N: ArrayLength<u8>> AsRef<[u8]> for Bytes<N> {
     fn as_ref(&self) -> &[u8] {
         &self.bytes