hibana 0.9.6

Choreography-derived runtime enforcement kernel for no_std Rust multiparty protocols
Documentation 
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/// Choreography-facing message / branch identity.
///
/// This is intentionally crate-private. Application code expresses logical
/// labels through `g::Msg<L, P>` and observes them through `RouteBranch`.
#[repr(transparent)]
#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub(crate) struct LogicalLabel(u8);

impl LogicalLabel {
    #[inline]
    pub(crate) const fn new(raw: u8) -> Self {
        Self(raw)
    }

    #[inline]
    pub(crate) const fn raw(self) -> u8 {
        self.0
    }
}

/// Transport-facing discriminator for a projected local frame.
///
/// Application choreography labels remain logical branch/message identities.
/// `FrameLabel` is the compact demux value consumed by transports and bindings.
#[repr(transparent)]
#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct FrameLabel(u8);

impl FrameLabel {
    #[inline]
    pub(crate) const fn new(raw: u8) -> Self {
        Self(raw)
    }

    #[inline]
    pub const fn raw(self) -> u8 {
        self.0
    }
}