pub enum BooleanExpression {
Const(bool),
Variable(String),
Not(Box<BooleanExpression>),
And(Box<BooleanExpression>, Box<BooleanExpression>),
Or(Box<BooleanExpression>, Box<BooleanExpression>),
Xor(Box<BooleanExpression>, Box<BooleanExpression>),
Imp(Box<BooleanExpression>, Box<BooleanExpression>),
Iff(Box<BooleanExpression>, Box<BooleanExpression>),
Cond(Box<BooleanExpression>, Box<BooleanExpression>, Box<BooleanExpression>),
}
Expand description
Recursive type for boolean expression tree.
Variants§
Const(bool)
Variable(String)
Not(Box<BooleanExpression>)
And(Box<BooleanExpression>, Box<BooleanExpression>)
Or(Box<BooleanExpression>, Box<BooleanExpression>)
Xor(Box<BooleanExpression>, Box<BooleanExpression>)
Imp(Box<BooleanExpression>, Box<BooleanExpression>)
Iff(Box<BooleanExpression>, Box<BooleanExpression>)
Cond(Box<BooleanExpression>, Box<BooleanExpression>, Box<BooleanExpression>)
cond ? then_expr : else_expr
Trait Implementations§
source§impl Clone for BooleanExpression
impl Clone for BooleanExpression
source§fn clone(&self) -> BooleanExpression
fn clone(&self) -> BooleanExpression
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for BooleanExpression
impl Debug for BooleanExpression
source§impl Display for BooleanExpression
impl Display for BooleanExpression
source§impl PartialEq for BooleanExpression
impl PartialEq for BooleanExpression
source§fn eq(&self, other: &BooleanExpression) -> bool
fn eq(&self, other: &BooleanExpression) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl TryFrom<&str> for BooleanExpression
impl TryFrom<&str> for BooleanExpression
impl Eq for BooleanExpression
impl StructuralPartialEq for BooleanExpression
Auto Trait Implementations§
impl Freeze for BooleanExpression
impl RefUnwindSafe for BooleanExpression
impl Send for BooleanExpression
impl Sync for BooleanExpression
impl Unpin for BooleanExpression
impl UnwindSafe for BooleanExpression
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more