openpgp-cert-d 0.1.0

Shared OpenPGP Certificate Directory
Documentation 
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//! A collection of useful macros.

/// Platform abstraction.
///
/// Using this macro makes sure that missing support for new platform
/// is a compile-time error.
macro_rules! platform {
    { unix => $unix:expr, windows => $windows:expr $(,)? } => {
        if cfg!(unix) {
            #[cfg(unix)] { $unix }
            #[cfg(not(unix))] { unreachable!() }
        } else if cfg!(windows) {
            #[cfg(windows)] { $windows }
            #[cfg(not(windows))] { unreachable!() }
        } else {
            #[cfg(not(any(unix, windows)))] compile_error!("Unsupported platform");
            unreachable!()
        }
    }
}