Enum lib_xalg::formula::NeedBrackets

pub enum NeedBrackets {
    True,
    False,
    Never,
}

The enum which denotes whether an operator need brackets or not.

Variants

True

The kid(s) of it need brackets.

False

The kid(s) of it do(es)n't need brackets.

Never

Never need brackets for both its self and its kid(s).

Trait Implementations

impl PartialEq<NeedBrackets> for NeedBrackets

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Clone for NeedBrackets

fn clone(&self) -> NeedBrackets

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for NeedBrackets