24551850a9
rustdoc: Show that repeated expression arrays can be made with constant values The [rust reference](https://doc.rust-lang.org/reference/expressions/array-expr.html) currently says that repeated values for arrays can be constant or `Copy` > repeat operand is [Copy](https://doc.rust-lang.org/reference/special-types-and-traits.html#copy) or that it must be a [path](https://doc.rust-lang.org/reference/expressions/path-expr.html) to a constant item This updates the rust documentation on primitive arrays to reflect what the rust reference says (and also compiler suggestions if you do not use a `const` item)