Enum QuantifierKind 

pub enum QuantifierKind {
    All,
    Any,
    None,
    Single,
}

Which quantifier a Quantifier predicate applies.

Variants

All

all(x IN list WHERE pred) — true iff every element satisfies pred.

Any

any(x IN list WHERE pred) — true iff some element satisfies pred.

None

none(x IN list WHERE pred) — true iff no element satisfies pred.

Single

single(x IN list WHERE pred) — true iff exactly one element satisfies pred.

Trait Implementations

impl Clone for QuantifierKind

fn clone(&self) -> QuantifierKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QuantifierKind

impl Debug for QuantifierKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for QuantifierKind

fn deserialize<__D>( __deserializer: __D, ) -> Result<QuantifierKind, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for QuantifierKind

impl Hash for QuantifierKind

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

where __H: Hasher,

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 QuantifierKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for QuantifierKind

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for QuantifierKind