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// This file is part of linux-support. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT. No part of linux-support, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file. // Copyright © 2020 The developers of linux-support. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT. /// Create a **FastSecureHashMap** from a list of key-value pairs. #[macro_export(local_inner_macros)] macro_rules! fast_secure_hash_map { (@single $($x:tt)*) => (()); (@count $($rest:expr),*) => (<[()]>::len(&[$(fast_secure_hash_map!(@single $rest)),*])); ($($key:expr => $value:expr,)+) => { fast_secure_hash_map!($($key => $value),+) }; ($($key:expr => $value:expr),*) => { { let _cap = fast_secure_hash_map!(@count $($key),*); let mut _map = ::swiss_army_knife::hash_map_and_hash_set::FastSecureHashMap::with_capacity(_cap); $( let _ = _map.insert($key, $value); )* _map } }; }