Enum z3_sys::GoalPrec
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#[repr(u32)]pub enum GoalPrec { Precise, Under, Over, UnderOver, }
A Goal is essentially a set of formulas. Z3 provide APIs for building strategies/tactics for solving and transforming Goals. Some of these transformations apply under/over 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 Debug for GoalPrec
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Copy for GoalPrec
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impl Clone for GoalPrec
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fn clone(&self) -> GoalPrec
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl PartialEq for GoalPrec
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fn eq(&self, __arg_0: &GoalPrec) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.