improve comments, update to new half version

Author: johannesvollmer

Cargo.lock

@@ -127,6 +127,7 @@ pub trait FromNativeSample: Sized + Copy + Default + 'static {
 
     /// Convert all values from the slice into this type.
     /// This function exists to allow the compiler to perform a vectorization optimization.
+    /// Note that this default implementation will **not** be vectorized by the compiler automatically.
     #[inline]
     fn from_f16s(from: &[f16], to: &mut [Self]) {
         assert_eq!(from.len(), to.len(), "slices must have the same length");
@@ -137,6 +138,7 @@ pub trait FromNativeSample: Sized + Copy + Default + 'static {
 
     /// Convert all values from the slice into this type.
     /// This function exists to allow the compiler to perform a vectorization optimization.
+    /// Note that this default implementation will be vectorized by the compiler automatically.
     #[inline]
     fn from_f32s(from: &[f32], to: &mut [Self]) {
         assert_eq!(from.len(), to.len(), "slices must have the same length");
@@ -147,6 +149,7 @@ pub trait FromNativeSample: Sized + Copy + Default + 'static {
 
     /// Convert all values from the slice into this type.
     /// This function exists to allow the compiler to perform a vectorization optimization.
+    /// Note that this default implementation will **not** be vectorized by the compiler automatically.
     #[inline]
     fn from_u32s(from: &[u32], to: &mut [Self]) {
         assert_eq!(from.len(), to.len(), "slices must have the same length");