Struct Tuple 

pub struct Tuple<A>(pub Box<[A]>, pub bool);

Represents a comma-separated tuple of As in round brackets.

The bool indicates if there is a trailing comma.

Tuple Fields

0: Box<[A]>

1: bool

Trait Implementations

impl<A: AST> AST for Tuple<A>

where <A as AST>::Generous: Tree,

type Generous = Round

The parser type that turns into Self.

fn validate( report: &mut impl FnMut(Location, &str), round: &Self::Generous, ) -> Result<Self, Invalid>

Attempt to construct a Self given its parse tree.

impl<A: Clone> Clone for Tuple<A>

fn clone(&self) -> Tuple<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Debug> Debug for Tuple<A>

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

Formats the value using the given formatter.