Enum BinaryOp 

pub enum BinaryOp {
    Mul,
    Div,
    Rem,
    Add,
    Sub,
    Shl,
    Shr,
    Lt,
    Gt,
    Le,
    Ge,
    Eq,
    Ne,
    BitAnd,
    BitXor,
    BitOr,
    LogAnd,
    LogOr,
}

An operator with two operands.

The comma operator is not here; it is Expr::Comma. Assignment is not here either, and the operator part of a compound assignment reuses this enum, which is why the values that cannot appear in one (BinaryOp::LogAnd and the comparisons) are simply never built by the parser rather than being a second enum.

Variants

Mul

*.

Div

/.

Rem

%.

Add

+.

Sub

-.

Shl

<<.

Shr

>>.

Lt

<.

Gt

>.

Le

<=.

Ge

>=.

Eq

==.

Ne

!=.

BitAnd

&.

BitXor

^.

BitOr

|.

LogAnd

&&, which does not evaluate its right operand unless it has to.

LogOr

||, likewise.

Implementations

impl BinaryOp

pub const fn spelling(self) -> &'static str

The spelling, for the printer and for diagnostics.

pub const fn is_short_circuit(self) -> bool

Whether the operator sequences its left operand before its right, which only the two short-circuiting ones do.

Trait Implementations

impl Clone for BinaryOp

fn clone(&self) -> BinaryOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BinaryOp

impl Debug for BinaryOp

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

Formats the value using the given formatter.

impl Eq for BinaryOp

impl PartialEq for BinaryOp

fn eq(&self, other: &BinaryOp) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BinaryOp