Enum solang_parser::pt::UserDefinedOperator

pub enum UserDefinedOperator {
    BitwiseAnd,
    BitwiseNot,
    Negate,
    BitwiseOr,
    BitwiseXor,
    Add,
    Divide,
    Modulo,
    Multiply,
    Subtract,
    Equal,
    More,
    MoreEqual,
    Less,
    LessEqual,
    NotEqual,
}

A user-defined operator.

See also the Solidity blog post on user-defined operators.

Variants

BitwiseAnd

&

BitwiseNot

~

Negate

-

Note that this is the same as Subtract, and that it is currently not being parsed.

BitwiseOr

|

BitwiseXor

^

Add

+

Divide

/

Modulo

%

Multiply

*

Subtract

-

Equal

==

More

>

MoreEqual

>=

Less

<

LessEqual

<=

NotEqual

!=

Implementations

impl UserDefinedOperator

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

Returns the string representation of this type.

impl UserDefinedOperator

pub const fn args(&self) -> usize

Returns the number of arguments needed for this operator’s operation.

pub const fn is_unary(&self) -> bool

Returns whether self is a unary operator.

pub const fn is_binary(&self) -> bool

Returns whether self is a binary operator.

pub const fn is_bitwise(&self) -> bool

Returns whether self is a bitwise operator.

pub const fn is_arithmetic(&self) -> bool

Returns whether self is an arithmetic operator.

pub const fn is_comparison(&self) -> bool

Returns whether this is a comparison operator.

Trait Implementations

impl Clone for UserDefinedOperator

fn clone(&self) -> UserDefinedOperator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UserDefinedOperator

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

Formats the value using the given formatter.

impl Display for UserDefinedOperator

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

Formats the value using the given formatter.

impl PartialEq<UserDefinedOperator> for UserDefinedOperator

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for UserDefinedOperator

impl Eq for UserDefinedOperator

impl StructuralEq for UserDefinedOperator

impl StructuralPartialEq for UserDefinedOperator