Enum Quantifier 

pub enum Quantifier {
    All,
    Any,
    Some,
}

Quantifier for quantified comparisons

Variants

All

ALL - comparison must be TRUE for all rows

Any

ANY - comparison must be TRUE for at least one row

Some

SOME - synonym for ANY

Trait Implementations

impl Clone for Quantifier

fn clone(&self) -> Quantifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Quantifier

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

Formats the value using the given formatter.

impl From<Quantifier> for Quantifier

fn from(q: Quantifier) -> Self

Converts to this type from the input type.

impl PartialEq for Quantifier

fn eq(&self, other: &Quantifier) -> 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 ToSql for Quantifier

fn to_sql(&self) -> String

Convert this AST node to a SQL string

impl StructuralPartialEq for Quantifier