Enum ConstraintOp 

pub enum ConstraintOp {
    Eq,
    Gt,
    Le,
    Lt,
    Ge,
    Match,
    Like,
    Glob,
    Regexp,
    Ne,
    IsNot,
    IsNotNull,
    IsNull,
    Is,
}

Comparison operator for an index constraint.

Variants

Eq

Gt

Le

Lt

Ge

Match

Like

Glob

Regexp

Ne

IsNot

IsNotNull

IsNull

Is

Trait Implementations

impl Clone for ConstraintOp

fn clone(&self) -> ConstraintOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConstraintOp

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

Formats the value using the given formatter.

impl Hash for ConstraintOp

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 ConstraintOp

fn eq(&self, other: &ConstraintOp) -> 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 Copy for ConstraintOp

impl Eq for ConstraintOp

impl StructuralPartialEq for ConstraintOp