Yup, I can’t imagine switching to a language that doesn’t have something like that, since in C# you have a similar feature in the form of Span<T> and ReadOnlySp

Yup, I can’t imagine switching to a language that doesn’t have something like that, since in C# you have a similar feature in the form of Span<T> and ReadOnlySpan<T>, to which all manners of sources can be coerced: heap-allocated arrays, stack-allocated buffers, inline arrays, strings, native memory, etc.