Enum CqlAssignmentOperator 

pub enum CqlAssignmentOperator {
    Assign,
    AddAssign,
    SubAssign,
    ListAppend,
    ListPrepend,
    SetAdd,
    SetRemove,
    MapUpdate(CqlExpression),
}

Assignment operators

Variants

Assign

Simple assignment (=)

AddAssign

Addition assignment (+=)

SubAssign

Subtraction assignment (-=)

ListAppend

List append (+=)

ListPrepend

List prepend (= value +)

SetAdd

Set add (+=)

SetRemove

Set remove (-=)

MapUpdate(CqlExpression)

Map update ([key] = value)

Trait Implementations

impl Clone for CqlAssignmentOperator

fn clone(&self) -> CqlAssignmentOperator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CqlAssignmentOperator

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CqlAssignmentOperator

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CqlAssignmentOperator

fn eq(&self, other: &CqlAssignmentOperator) -> 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 Serialize for CqlAssignmentOperator

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CqlAssignmentOperator