Enum FilterOp 

pub enum FilterOp {
    Eq,
    Ne,
    Lt,
    Lte,
    Gt,
    Gte,
    In,
    Contains,
    StartsWith,
    IsNull,
    IsNotNull,
    EqOrNull,
}

Variants

Eq

Ne

Lt

Lte

Gt

Gte

In

Contains

StartsWith

IsNull

IsNotNull

EqOrNull

(col IS NULL OR col = $1) — for the “nullable column matches either the bound value or null” pattern that’s otherwise awkward to express via Any([is_null, eq]) (the latter double-binds the value when the same caller wants the null- punning behavior elsewhere). Single-bind, single op.

Trait Implementations

impl Clone for FilterOp

fn clone(&self) -> FilterOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterOp

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

Formats the value using the given formatter.

impl PartialEq for FilterOp

fn eq(&self, other: &FilterOp) -> 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 FilterOp

impl Eq for FilterOp

impl StructuralPartialEq for FilterOp