918f9cc88b
Stabilize feature `saturating_div` for rust 1.58.0 The tracking issue is #89381 This seems like a reasonable simple change(?). The feature `saturating_div` was added as part of the ongoing effort to implement a `Saturating` integer type (see #87921). The implementation has been discussed [here](https://github.com/rust-lang/rust/pull/87921#issuecomment-899357720) and [here](https://github.com/rust-lang/rust/pull/87921#discussion_r691888556). It extends the list of saturating operations on integer types (like `saturating_add`, `saturating_sub`, `saturating_mul`, ...) by the function `fn saturating_div(self, rhs: Self) -> Self`. The stabilization of the feature `saturating_int_impl` (for the `Saturating` type) needs to have this stabilized first. Closes #89381