Function export_rules

resources/windows_firewall/src/firewall.rs:462–480

(filters: Option<&FirewallRuleList>)

}

pub fn export_rules(filters: Option<&FirewallRuleList>) -> Result<FirewallRuleList, FirewallError> {
    let store = FirewallStore::open()?;
    let all_rules = store.enumerate_rules()?;
    let default_filter;
    let filter_rules: &[FirewallRule] = match filters {
        Some(input) if !input.rules.is_empty() => &input.rules,
        _ => { default_filter = [FirewallRule::default()]; &default_filter }
    };

    let mut results = Vec::new();
    for rule in all_rules {
        let model = rule_to_model(&rule)?;
        if matches_any_filter(&model, filter_rules) {
            results.push(model);
        }
    }

    Ok(FirewallRuleList { rules: results })
}