getrandom_array: Demonstrate more layers of nested arrays.

src/lib.rs

@@ -394,6 +394,14 @@ unsafe impl<T: TransmuteFromArbitraryBytes, const N: usize> TransmuteFromArbitra
 /// # }
 /// ```
 ///
+/// The number of nested arrays is limited only by whatever limits the compiler
+/// imposes:
+/// ```
+/// # use getrandom::getrandom_array;
+/// let lots_of_layers_of_nesting =
+///     getrandom_array::<[[[[[[[[[[[[[[[[u8; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]; 1]>();
+/// ```
+///
 /// The patterns above allows us to avoid implementing
 /// `TransmuteFromArbitraryBytes` for an endless number of types.
 #[cfg(feature = "rust-1-55")]