rune/ast/
expr_empty.rs

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1use crate::ast::prelude::*;
2
3/// A prioritized expression group without delimiters `<expr>`.
4///
5/// These groups are only produced during internal desugaring. Most notably
6/// through the use of template literals.
7#[derive(Debug, TryClone, PartialEq, Eq, ToTokens, Spanned)]
8#[non_exhaustive]
9pub struct ExprEmpty {
10    /// Attributes associated with expression.
11    #[rune(iter)]
12    pub attributes: Vec<ast::Attribute>,
13    /// The open parenthesis.
14    pub open: ast::OpenEmpty,
15    /// The grouped expression.
16    pub expr: Box<ast::Expr>,
17    /// The close parenthesis.
18    pub close: ast::CloseEmpty,
19}
20
21expr_parse!(Empty, ExprEmpty, "empty group expression");
rune/ast/expr_empty.rs

rune/ast/
expr_empty.rs
