Enum PredefinedRuleOperator

pub enum PredefinedRuleOperator {
    Eq(Eq),
    Lt(Lt),
    Gt(Gt),
    Lteq(Lteq),
    Gteq(Gteq),
}

A builtin rule operator

Variants

Eq(Eq)

Equality

Lt(Lt)

Less than

Gt(Gt)

Greater than

Lteq(Lteq)

Less than or equal

Gteq(Gteq)

Greater than or equal

Trait Implementations

impl Debug for PredefinedRuleOperator

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

Formats the value using the given formatter.

impl Parse for PredefinedRuleOperator

type FirstToken = TokenOr<Maybe<TokenOr<Maybe<TokenOr<Maybe<TokenOr<Maybe<<Eq as Parse>::FirstToken>, <Lt as Parse>::FirstToken>>, <Gt as Parse>::FirstToken>>, <Lteq as Parse>::FirstToken>>, <Gteq as Parse>::FirstToken>

The first token of a structure.

fn parse<'t, I: Iterator<Item = &'t Token> + Clone>( input: &mut InputStream<'t, I>, ) -> Result<Self, Error>

Parse the tokens into Self.

fn get_span(&self) -> Span

Get the span of this node.