leo-ast 4.0.2

Abstract syntax tree (AST) for the Leo programming language
Documentation 
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// Copyright (C) 2019-2026 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::*;

use itertools::Itertools as _;

/// An array expression, e.g., `[true, false, true, false]`.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub struct ArrayExpression {
    /// The elements of the array.
    pub elements: Vec<Expression>,
    /// The span from `[` to `]`.
    pub span: Span,
    /// The ID of the node.
    pub id: NodeID,
}

impl fmt::Display for ArrayExpression {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "[{}]", self.elements.iter().format(", "))
    }
}

impl From<ArrayExpression> for Expression {
    fn from(value: ArrayExpression) -> Self {
        Expression::Array(value)
    }
}

crate::simple_node_impl!(ArrayExpression);