Allow Clippy safety doc lints for NdIndex and FixedInitializer

Author: bluss

src/dimension/ndindex.rs

@@ -18,6 +18,7 @@ use crate::{
 /// a[[1, 1]] += 1;
 /// assert_eq!(a[(1, 1)], 4);
 /// ```
+#[allow(clippy::missing_safety_doc)] // TODO: Add doc
 pub unsafe trait NdIndex<E>: Debug {
     #[doc(hidden)]
     fn index_checked(&self, dim: &E, strides: &E) -> Option<isize>;

src/free_functions.rs

@@ -169,6 +169,7 @@ pub fn aview_mut2<A, V: FixedInitializer<Elem = A>>(xs: &mut [V]) -> ArrayViewMu
 }
 
 /// Fixed-size array used for array initialization
+#[allow(clippy::missing_safety_doc)] // Should not be implemented downstream and to be deprecated.
 pub unsafe trait FixedInitializer {
     type Elem;
     fn as_init_slice(&self) -> &[Self::Elem];