Struct RingMessageArgs 

pub(crate) struct RingMessageArgs {
    pub(crate) ident: Ident,
    pub(crate) generics: Generics,
    pub(crate) data: Data<(), RingMessageField>,
    pub(crate) type_id: Option<u64>,
    pub(crate) domain: Option<String>,
    pub(crate) k2k_routable: bool,
    pub(crate) category: Option<String>,
}

Attributes for the RingMessage derive macro.

Fields

ident: Ident

generics: Generics

data: Data<(), RingMessageField>

type_id: Option<u64>

Optional explicit message type ID. If domain is specified, this is the offset within the domain (0-99). If domain is not specified, this is the absolute type ID.

domain: Option<String>

Optional domain for message classification. When specified, the final type ID = domain.base_type_id() + type_id.

k2k_routable: bool

Whether this message is routable via K2K. When true, generates a K2KMessageRegistration for runtime discovery.

category: Option<String>

Optional category for K2K routing groups. Multiple messages can share a category for grouped routing.

Trait Implementations

impl Debug for RingMessageArgs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromDeriveInput for RingMessageArgs

fn from_derive_input(__di: &DeriveInput) -> Result<Self>

Create an instance from syn::DeriveInput, or return an error.