impl {integer} {
    #[unstable]
    pub const fn div_floor(self, rhs: Self) -> Self;
}

impl {signed integer} {
    #[unstable]
    pub const fn div_ceil(self, rhs: Self) -> Self;

    #[unstable]
    pub const fn next_multiple_of(self, rhs: Self) -> Self;

    #[unstable]
    pub const fn checked_next_multiple_of(self, rhs: Self) -> Option<Self>;
}

impl {unsigned integer} {
    #[stable(since = "1.73.0")]
    pub const fn div_ceil(self, rhs: Self) -> Self;

    #[stable(since = "1.73.0")]
    pub const fn next_multiple_of(self, rhs: Self) -> Self;

    #[stable(since = "1.73.0")]
    pub const fn checked_next_multiple_of(self, rhs: Self) -> Option<Self>;
}