Enum WellKnownToken 

#[repr(u32)]
pub enum WellKnownToken {
    EndpointNotFound = 0,
    Ping = 1,
    UnauthorizedEndpoint = 2,
    FirstAvailable = 3,
}

Well-known endpoint tokens (FDB-compatible pattern).

These tokens are used for system services that need deterministic addressing without service discovery. Clients can construct endpoints directly using these well-known tokens.

FDB Reference

From FlowTransport.h:

enum { WLTOKEN_ENDPOINT_NOT_FOUND = 0, WLTOKEN_PING_PACKET,
       WLTOKEN_UNAUTHORIZED_ENDPOINT, WLTOKEN_FIRST_AVAILABLE };

Variants

EndpointNotFound = 0

Response sent when an endpoint is not found. Used to notify senders that their target doesn’t exist.

Ping = 1

Ping for connection health checks. Used by the connection monitor to detect failures.

UnauthorizedEndpoint = 2

Unauthorized endpoint access response. Sent when a client tries to access a protected endpoint.

FirstAvailable = 3

First available token for user services. User-defined well-known services should use this value or higher.

Implementations

impl WellKnownToken

pub const fn as_u32(self) -> u32

Convert to u32 for UID creation.

pub const fn uid(self) -> UID

Create a UID for this well-known token.

Trait Implementations

impl Clone for WellKnownToken

fn clone(&self) -> WellKnownToken

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WellKnownToken

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

Formats the value using the given formatter.

impl Hash for WellKnownToken

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for WellKnownToken

fn eq(&self, other: &WellKnownToken) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for WellKnownToken

impl Eq for WellKnownToken

impl StructuralPartialEq for WellKnownToken