Enum Statement 

pub enum Statement {
    Noop(Semi),
    Let(Displayed<LetStatement>),
    Flag(FlagStatement),
    Ref(Displayed<RefStatement>),
    Rule(Displayed<RuleStatement>),
}

A general statement. A rule, let or a ref

Variants

Noop(Semi)

No operation

Let(Displayed<LetStatement>)

let

Flag(FlagStatement)

Flag

Ref(Displayed<RefStatement>)

Reference

Rule(Displayed<RuleStatement>)

rule

Implementations

impl Statement

pub fn as_flag(&self) -> Option<&FlagStatement>

Trait Implementations

impl Debug for Statement

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

Formats the value using the given formatter.

impl Parse for Statement

type FirstToken = TokenOr<LSquare, TokenOr<Semi, TokenOr<At, TokenOr<Question, TokenOr<Let, <SimpleExpression 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>

where Self: Sized,

Parse the tokens into Self.

fn get_span(&self) -> Span

Get the span of this node.