Function extern_spec_DivAssign__ref_u128_u128_div_assign 

pub fn extern_spec_DivAssign__ref_u128_u128_div_assign(
    self_: &mut u128,
    rhs: &u128,
)

extern spec for u128::div_assign

This is not a real function: its only use is for documentation.

requires

rhs@ != 0

requires

!(*self == $type::MIN && rhs@ == -1)

ensures

(^self)@ == self@ $op rhs@