sw/host/opentitanlib/src/util/mod.rs

// Copyright lowRISC contributors.
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
// SPDX-License-Identifier: Apache-2.0

pub mod bigint;
pub mod bitfield;
pub mod file;
pub mod image;
pub mod parse_int;
pub mod usb;
pub mod voltage;

/// The `collection` macro provides syntax for hash and set literals.
#[macro_export]
macro_rules! collection {
    // map-like
    ($($k:expr => $v:expr),* $(,)?) => {{
        use std::iter::{Iterator, IntoIterator};
        Iterator::collect(IntoIterator::into_iter([$(($k, $v),)*]))
    }};

    // set-like
    ($($v:expr),* $(,)?) => {{
        use std::iter::{Iterator, IntoIterator};
        Iterator::collect(IntoIterator::into_iter([$($v),*]))
    }};
}