mirror of
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52 lines
1.5 KiB
Rust
52 lines
1.5 KiB
Rust
// Copyright (C) 2019-2022 Aleo Systems Inc.
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// This file is part of the Leo library.
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// The Leo library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// The Leo library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
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use crate::{Node, Statement};
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use leo_span::Span;
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use serde::{Deserialize, Serialize};
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use std::fmt;
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#[derive(Clone, PartialEq, Eq, Serialize, Deserialize, Debug)]
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pub struct Block {
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pub statements: Vec<Statement>,
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pub span: Span,
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}
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impl fmt::Display for Block {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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writeln!(f, "{{")?;
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if self.statements.is_empty() {
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writeln!(f, "\t")?;
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} else {
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self.statements
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.iter()
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.try_for_each(|statement| writeln!(f, "\t{}", statement))?;
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}
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write!(f, "}}")
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}
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}
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impl Node for Block {
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fn span(&self) -> &Span {
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&self.span
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}
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fn set_span(&mut self, span: Span) {
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self.span = span;
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}
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}
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