leo_ast/expressions/tuple.rs
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// Copyright (C) 2019-2025 Provable Inc.
// This file is part of the Leo library.
// The Leo library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// The Leo library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
use super::*;
// TODO: Consider a restricted interface for constructing a tuple expression.
/// A tuple expression, e.g., `(foo, false, 42)`.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub struct TupleExpression {
/// The elements of the tuple.
/// In the example above, it would be `foo`, `false`, and `42`.
pub elements: Vec<Expression>,
/// The span from `(` to `)`.
pub span: Span,
/// The ID of the node.
pub id: NodeID,
}
impl fmt::Display for TupleExpression {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "({})", self.elements.iter().map(|x| x.to_string()).collect::<Vec<_>>().join(","))
}
}
crate::simple_node_impl!(TupleExpression);