leo_ast/storage/
mod.rs

1// Copyright (C) 2019-2025 Provable Inc.
2// This file is part of the Leo library.
3
4// The Leo library is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8
9// The Leo library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License
15// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
16
17use crate::{Identifier, Node, NodeID, Type};
18
19use leo_span::Span;
20
21use serde::{Deserialize, Serialize};
22use std::fmt;
23
24/// A storage declaration, e.g `storage x: u32`.
25#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
26pub struct StorageVariable {
27    /// The name of the storage variable.
28    pub identifier: Identifier,
29    /// The type of the variable.
30    pub type_: Type,
31    /// The entire span of the storage declaration.
32    pub span: Span,
33    /// The ID of the node.
34    pub id: NodeID,
35}
36
37impl fmt::Display for StorageVariable {
38    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
39        write!(f, "storage {}: {}", self.identifier, self.type_)
40    }
41}
42
43crate::simple_node_impl!(StorageVariable);
leo_ast/storage/mod.rs

leo_ast/storage/
mod.rs
