interprocess 2.4.0

Interprocess communication toolkit
Documentation 
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//! Forwarding of `Debug` for newtypes that allows specifying a descriptive typename.

use std::fmt::{self, Debug, Formatter};
#[allow(dead_code)]
pub(crate) fn debug_forward_with_custom_name(
    nm: &str,
    fld: &dyn Debug,
    f: &mut Formatter<'_>,
) -> fmt::Result {
    f.debug_tuple(nm).field(fld).finish()
}

macro_rules! forward_debug {
    ($({$($lt:tt)*})? $ty:ty, $nm:literal) => {
        impl $(<$($lt)*>)? ::std::fmt::Debug for $ty {
            #[inline(always)]
            fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
                $crate::macros::debug_forward_with_custom_name($nm, &self.0, f)
            }
        }
    };
    ($({$($lt:tt)*})? $ty:ty) => {
        impl $(<$($lt)*>)? ::std::fmt::Debug for $ty {
            #[inline(always)]
            fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
                ::std::fmt::Debug::fmt(&self.0, f)
            }
        }
    };
}