sieve/runtime/
variables.rs

1/*
2 * SPDX-FileCopyrightText: 2020 Stalwart Labs Ltd <hello@stalw.art>
3 *
4 * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
5 */
6
7use crate::Context;
8
9use super::Variable;
10
11impl Context<'_> {
12    pub(crate) fn set_match_variables(&mut self, set_vars: Vec<(usize, String)>) {
13        for (var_num, value) in set_vars {
14            if let Some(var) = self.vars_match.get_mut(var_num) {
15                *var = value.into();
16            } else {
17                debug_assert!(false, "Invalid match variable {var_num}");
18            }
19        }
20    }
21
22    pub(crate) fn clear_match_variables(&mut self, mut positions: u64) {
23        while positions != 0 {
24            let index = 63 - positions.leading_zeros();
25            positions ^= 1 << index;
26            if let Some(match_var) = self.vars_match.get_mut(index as usize) {
27                if !match_var.is_empty() {
28                    *match_var = Variable::default();
29                }
30            } else {
31                debug_assert!(false, "Failed to clear match variable at index {index}.");
32            }
33        }
34    }
35}
sieve/runtime/variables.rs

sieve/runtime/
variables.rs
