Struct CapRights 

pub struct CapRights(/* private fields */);

Fixed-width rights bitset. Keep this an explicit allow-list: every new bit here must be audited against the threat-model doc before production.

Low two bits stay SEND / ASK so ABI-era 0.9 addressing tokens remain compatible (SEND_ASK == 0b11).

Implementations

impl CapRights

pub const NONE: CapRights

pub const SEND: CapRights

pub const ASK: CapRights

pub const RECV: CapRights

pub const SPAWN: CapRights

pub const LINK: CapRights

pub const MONITOR: CapRights

pub const ADMIN: CapRights

pub const NATIVE: CapRights

pub const ADDRESSING: CapRights

Addressing grant minted on SelfPid / Spawn / grant_cap.

pub const FLOW: CapRights

Default child request from the high-level assembler (Fn::spawn). Does not include ADMIN. The raw opcode with c = 0 is confined (NONE); the assembler writes this mask so existing actor samples keep working without an implicit second grant path.

pub const ROOT: CapRights = Self::FLOW

Host-spawned root authority (init). Same as Self::FLOW — ADMIN is never in the default set; the embedder mints it explicitly.

pub const SEND_ASK: CapRights

Historical alias: SEND | ASK.

pub const fn empty() -> Self

pub const fn union(self, other: CapRights) -> CapRights

pub const fn intersect(self, other: CapRights) -> CapRights

pub const fn contains(self, other: CapRights) -> bool

pub const fn is_subset_of(self, other: CapRights) -> bool

pub const fn bits(self) -> u32

pub const fn bits_u8(self) -> u8

Low 8 bits for the Spawn / Delegate immediate operand.

pub const fn from_bits(bits: u32) -> Self

pub const fn from_u8(bits: u8) -> Self

Trait Implementations

impl Clone for CapRights

fn clone(&self) -> CapRights

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CapRights

impl Debug for CapRights

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

Formats the value using the given formatter.

impl Eq for CapRights

impl Hash for CapRights

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 CapRights

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CapRights