mkutils 0.1.158

Utility methods, traits, and types.
#[macro_export]
macro_rules! when {
    ($($tokens:tt)*) => {{
        if $($tokens)* { true } else { false }
    }};
}

#[cfg(feature = "async")]
#[macro_export]
macro_rules! loop_select {
    ( $($tt:tt)* ) => {
        loop {
            ::tokio::select! { $($tt)* }
        }
    }
}

#[macro_export]
macro_rules! max {
    ($value:expr $(,)?) => { $value };
    ($head:expr, $($tail:expr),+ $(,)?) => {
        ::std::cmp::max($head, $crate::max!($($tail),+))
    };
}

#[macro_export]
macro_rules! map {
    ($($key:tt : $value:expr),* $(,)?) => {{
        let mut collection = ::std::default::Default::default();

        $(
            ::std::iter::Extend::extend(
                &mut collection,
                ::std::iter::once(($key.into(), $value.into())),
            );
        )*

        collection
    }};
}