Rollup merge of #46947 - tspiteri:checked-div-rem-none, r=frewsxcv

doc: improve None condition doc for `checked_div` and `checked_rem`

This commit improves the condition mentioned in the docs for which `checked_div` and `checked_rem` return `None`.

For signed division, the commit changes "the operation results in overflow" to "the division results in overflow", otherwise there is room for misinterpretation for `checked_rem`: Without considering overflow, `MIN % -1` would be simply zero, allowing the misinterpretation that "the operation" does not result in overflow in this case. This ambiguity is removed using "when the division results in overflow".

For unsigned division, the condition for `None` should be simply when `rhs == 0`, as no other overflow is possible.

0 files changed, 0 insertions, 0 deletions