Remove impl Bytes from tuple types, which may not be contiguous

Author: stouset

src/traits.rs

@@ -84,8 +84,3 @@ unsafe impl Bytes for f32 {}
 unsafe impl Bytes for f64 {}
 
 unsafe impl<T: Bytes, const N: usize> Bytes for [T; N] {}
-
-unsafe impl                                             Bytes for ()               {}
-unsafe impl<T1: Bytes, T2: Bytes>                       Bytes for (T1, T2)         {}
-unsafe impl<T1: Bytes, T2: Bytes, T3: Bytes>            Bytes for (T1, T2, T3)     {}
-unsafe impl<T1: Bytes, T2: Bytes, T3: Bytes, T4: Bytes> Bytes for (T1, T2, T3, T4) {}