Enum z3_sys::GoalPrec

#[repr(u32)]
pub enum GoalPrec {
    Precise,
    Under,
    Over,
    UnderOver,
}

Precision of a given goal. Some goals can be transformed using over/under approximations.

This corresponds to Z3_goal_prec in the C API.

Variants

Precise

Approximations/Relaxations were not applied on the goal (sat and unsat answers were preserved).

This corresponds to Z3_GOAL_PRECISE in the C API.

Under

Goal is the product of a under-approximation (sat answers are preserved).

This corresponds to Z3_GOAL_UNDER in the C API.

Over

Goal is the product of an over-approximation (unsat answers are preserved).

This corresponds to Z3_GOAL_OVER in the C API.

UnderOver

Goal is garbage (it is the product of over- and under-approximations, sat and unsat answers are not preserved).

This corresponds to Z3_GOAL_UNDER_OVER in the C API.

Trait Implementations

impl Clone for GoalPrec

fn clone(&self) -> GoalPrec

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GoalPrec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for GoalPrec

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<GoalPrec> for GoalPrec

fn eq(&self, other: &GoalPrec) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for GoalPrec

impl Eq for GoalPrec

impl StructuralEq for GoalPrec

impl StructuralPartialEq for GoalPrec