Struct Bool 

pub struct Bool { /* private fields */ }

Ast node representing a boolean value.

Implementations

impl Bool

pub fn new_const<S: Into<Symbol>>(name: S) -> Bool

pub fn fresh_const(prefix: &str) -> Bool

pub fn from_bool(b: bool) -> Bool

pub fn as_bool(&self) -> Option<bool>

pub fn ite<T>(&self, a: &T, b: &T) -> T

where T: Ast,

pub fn and<T: Into<Self> + Clone>(values: &[T]) -> Self

pub fn or<T: Into<Self> + Clone>(values: &[T]) -> Self

pub fn xor<T: IntoAst<Self>>(&self, other: T) -> Self

pub fn iff<T: IntoAst<Self>>(&self, other: T) -> Self

pub fn implies<T: IntoAst<Self>>(&self, other: T) -> Self

pub fn not(&self) -> Self

pub fn pb_le(values: &[(&Bool, i32)], k: i32) -> Bool

pub fn pb_ge(values: &[(&Bool, i32)], k: i32) -> Bool

pub fn pb_eq(values: &[(&Bool, i32)], k: i32) -> Bool

impl Bool

pub fn ast_eq<T: IntoAst<Self>>(&self, other: T) -> bool

where Self: Sized,

pub fn _eq<T: IntoAst<Self>>(&self, other: T) -> Bool

where Self: Sized,

👎Deprecated: Please use eq instead

pub fn ne<T: IntoAst<Self>>(&self, other: T) -> Bool

where Self: Sized,

pub fn eq<T: IntoAst<Self>>(&self, other: T) -> Bool

where Self: Sized,

Compare this Ast with another Ast, and get a Bool representing the result.

This operation works with all possible Asts (int, real, BV, etc), but the two Asts being compared must be the same type.

pub fn _safe_eq<T: IntoAst<Self>>(&self, other: T) -> Result<Bool, SortDiffers>

where Self: Sized,

👎Deprecated: Please use safe_eq instead

pub fn safe_eq<T: IntoAst<Self>>(&self, other: T) -> Result<Bool, SortDiffers>

where Self: Sized,

Compare this Ast with another Ast, and get a Result. Errors if the sort does not match for the two values.

Trait Implementations

impl AddAssign<&Bool> for Solver

fn add_assign(&mut self, rhs: &Bool)

Performs the += operation.

impl AddAssign<Bool> for Solver

fn add_assign(&mut self, rhs: Bool)

Performs the += operation.

impl Ast for Bool

unsafe fn wrap(ctx: &Context, ast: Z3_ast) -> Self

Wrap a raw Z3_ast.

fn eq<T: IntoAst<Self>>(&self, other: T) -> Bool

where Self: Sized,

fn ne<T: IntoAst<Self>>(&self, other: T) -> Bool

where Self: Sized,

fn get_ctx(&self) -> &Context

fn get_z3_ast(&self) -> Z3_ast

fn distinct(values: &[impl Borrow<Self>]) -> Bool

where Self: Sized,

Compare this Ast with a list of other Asts, and get a Bool which is true only if all arguments (including Self) are pairwise distinct.

fn get_sort(&self) -> Sort

Get the Sort of the Ast.

fn simplify(&self) -> Self

where Self: Sized,

Simplify the Ast. Returns a new Ast which is equivalent, but simplified using algebraic simplification rules, such as constant propagation.

fn substitute<T: Ast>(&self, substitutions: &[(&T, &T)]) -> Self

where Self: Sized,

Performs substitution on the Ast. The slice substitutions contains a list of pairs with a “from” Ast that will be substituted by a “to” Ast.

fn num_children(&self) -> usize

Return the number of children of this Ast.

fn nth_child(&self, idx: usize) -> Option<Dynamic>

Return the nth child of this Ast.

fn children(&self) -> Vec<Dynamic>

Return the children of this node as a Vec<Dynamic>.

fn kind(&self) -> AstKind

Return the AstKind for this Ast.

fn is_app(&self) -> bool

Return true if this is a Z3 function application.

fn is_const(&self) -> bool

Return true if this is a Z3 constant.

fn decl(&self) -> FuncDecl

Return the FuncDecl of the Ast.

fn safe_decl(&self) -> Result<FuncDecl, IsNotApp>

fn check_ctx(&self, ctx: &Context)

impl<T: IntoAst<Bool>> BitAnd<T> for &Bool

type Output = Bool

The resulting type after applying the & operator.

fn bitand(self, rhs: T) -> Self::Output

Performs the & operation.

impl<T: IntoAst<Bool>> BitAnd<T> for Bool

type Output = Bool

The resulting type after applying the & operator.

fn bitand(self, rhs: T) -> Self::Output

Performs the & operation.

impl<T: IntoAst<Bool>> BitAndAssign<T> for Bool

fn bitand_assign(&mut self, rhs: T)

Performs the &= operation.

impl<T: IntoAst<Bool>> BitOr<T> for &Bool

type Output = Bool

The resulting type after applying the | operator.

fn bitor(self, rhs: T) -> Self::Output

Performs the | operation.

impl<T: IntoAst<Bool>> BitOr<T> for Bool

type Output = Bool

The resulting type after applying the | operator.

fn bitor(self, rhs: T) -> Self::Output

Performs the | operation.

impl<T: IntoAst<Bool>> BitOrAssign<T> for Bool

fn bitor_assign(&mut self, rhs: T)

Performs the |= operation.

impl<T: IntoAst<Bool>> BitXor<T> for &Bool

type Output = Bool

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: T) -> Self::Output

Performs the ^ operation.

impl<T: IntoAst<Bool>> BitXor<T> for Bool

type Output = Bool

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: T) -> Self::Output

Performs the ^ operation.

impl<T: IntoAst<Bool>> BitXorAssign<T> for Bool

fn bitxor_assign(&mut self, rhs: T)

Performs the ^= operation.

impl Clone for Bool

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bool

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

Formats the value using the given formatter.

impl Display for Bool

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

Formats the value using the given formatter.

impl Drop for Bool

fn drop(&mut self)

Executes the destructor for this type.

impl From<&Bool> for Bool

fn from(value: &Self) -> Self

Converts to this type from the input type.

impl From<&Bool> for Dynamic

fn from(ast: &Bool) -> Self

Converts to this type from the input type.

impl From<Bool> for Dynamic

fn from(ast: Bool) -> Self

Converts to this type from the input type.

impl From<Bool> for Z3_ast

fn from(ast: Bool) -> Self

Converts to this type from the input type.

impl Hash for Bool

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 Not for &Bool

type Output = Bool

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Not for Bool

type Output = Bool

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl<T: IntoAst<Bool> + Clone> PartialEq<T> for Bool

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Solvable for Bool

type ModelInstance = Bool

The type to be extracted from the Solver’s Model.

fn read_from_model( &self, model: &Model, model_completion: bool, ) -> Option<Self::ModelInstance>

Defines how to derive data derived from the implementing type (usually just a Self) and a given Model.

fn generate_constraint(&self, model: &Self::ModelInstance) -> Bool

Produce a Bool assertion ruling out the given model from the valuation of self.

impl TryFrom<Dynamic> for Bool

type Error = String

The type returned in the event of a conversion error.

fn try_from(ast: Dynamic) -> Result<Self, String>

Performs the conversion.

impl Eq for Bool