Enum BooleanOperator 

pub enum BooleanOperator {
    And,
    Or,
    Not,
}

Variants

And

Or

Not

Trait Implementations

impl BeOperator<()> for BooleanOperator

fn operand(&self) -> usize

fn operate(&self, values: &mut dyn Iterator<Item = ()>) -> Option<()>

fn short_circuit( &self, values: &mut dyn Iterator<Item = &Value>, ) -> Option<(Value, usize)>

Dyn-compatible?

impl<E: Clone> BeOperator<Result<bool, E>> for BooleanOperator

fn operand(&self) -> usize

fn operate( &self, values: &mut dyn Iterator<Item = Result<bool, E>>, ) -> Option<Result<bool, E>>

fn short_circuit( &self, values: &mut dyn Iterator<Item = &Result<bool, E>>, ) -> Option<(Result<bool, E>, usize)>

Dyn-compatible?

impl BeOperator<bool> for BooleanOperator

fn operand(&self) -> usize

fn operate(&self, values: &mut dyn Iterator<Item = bool>) -> Option<bool>

fn short_circuit( &self, values: &mut dyn Iterator<Item = &bool>, ) -> Option<(bool, usize)>

Dyn-compatible?

impl Clone for BooleanOperator

fn clone(&self) -> BooleanOperator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BooleanOperator

impl Debug for BooleanOperator

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

Formats the value using the given formatter.

impl Display for BooleanOperator

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

Formats the value using the given formatter.

impl Eq for BooleanOperator

impl Hash for BooleanOperator

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 for BooleanOperator

fn eq(&self, other: &BooleanOperator) -> 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 StructuralPartialEq for BooleanOperator