Enum LogicalOperator

#[repr(u8)]
pub enum LogicalOperator {
    Or = 0,
    And = 1,
    Coalesce = 2,
}

Logical binary operators

Variants

Or = 0

||

And = 1

&&

Coalesce = 2

??

Implementations

impl LogicalOperator

pub fn is_or(self) -> bool

Is ||

pub fn is_and(self) -> bool

Is &&

pub fn is_coalesce(self) -> bool

Is ??

pub fn as_str(self) -> &'static str

Get the string representation of this operator as it appears in source code.

pub fn lower_precedence(self) -> Precedence

Get the operator that has a lower precedence than this operator by a single level. Use BinaryOperator::precedence to get the operator with a higher precedence.

pub fn to_assignment_operator(self) -> AssignmentOperator

Get AssignmentOperator corresponding to this LogicalOperator.

Trait Implementations

impl Clone for LogicalOperator

fn clone(&self) -> LogicalOperator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'new_alloc> CloneIn<'new_alloc> for LogicalOperator

type Cloned = LogicalOperator

The type of the cloned object.

fn clone_in( &self, allocator: &'new_alloc Allocator, ) -> <LogicalOperator as CloneIn<'new_alloc>>::Cloned

Clone self into the given allocator. allocator may be the same one that self is already in.

fn clone_in_with_semantic_ids( &self, allocator: &'new_alloc Allocator, ) -> <LogicalOperator as CloneIn<'new_alloc>>::Cloned

Almost identical as clone_in, but for some special type, it will also clone the semantic ids. Please use this method only if you make sure semantic info is synced with the ast node.

impl ContentEq for LogicalOperator

fn content_eq(&self, other: &LogicalOperator) -> bool

This method tests for contents of self and other to be equal.

fn content_ne(&self, other: &Self) -> bool

This method tests for contents of self and other not to be equal. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Debug for LogicalOperator

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

Formats the value using the given formatter.

impl<'a> Dummy<'a> for LogicalOperator

fn dummy(allocator: &'a Allocator) -> LogicalOperator

Create a dummy LogicalOperator.

Does not allocate any data into arena.

impl ESTree for LogicalOperator

fn serialize<S>(&self, serializer: S)

where S: Serializer,

impl GetPrecedence for LogicalOperator

fn precedence(&self) -> Precedence

impl PartialEq for LogicalOperator

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

impl Eq for LogicalOperator

impl StructuralPartialEq for LogicalOperator