Struct RuntimeCapabilityHandler 

pub struct RuntimeCapabilityHandler { /* private fields */ }

Immutable runtime capability inventory captured at runtime boot.

Implementations

impl RuntimeCapabilityHandler

pub fn new(snapshot: Vec<(CapabilityKey, bool)>) -> Self

Create a handler from an explicit capability snapshot.

pub fn from_pairs( snapshot: impl IntoIterator<Item = (impl Into<CapabilityKey>, bool)>, ) -> Self

Create a handler from borrowed string capability pairs.

pub fn len(&self) -> usize

Snapshot size for telemetry/testing.

pub fn is_empty(&self) -> bool

Returns true if the snapshot is empty.

pub fn protocol_critical_surface_admitted(&self, surface: &str) -> bool

Returns whether one public protocol-critical surface is admitted.

pub fn require_protocol_critical_surfaces( &self, required: &[&str], ) -> Result<(), AdmissionError>

Require that the given public protocol-critical surfaces are admitted.

Trait Implementations

impl Clone for RuntimeCapabilityHandler

fn clone(&self) -> RuntimeCapabilityHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeCapabilityHandler

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

Formats the value using the given formatter.

impl Default for RuntimeCapabilityHandler

fn default() -> RuntimeCapabilityHandler

Returns the “default value” for a type.

impl RuntimeCapabilityEffects for RuntimeCapabilityHandler

fn capability_inventory<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<(CapabilityKey, bool)>, AdmissionError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Fetch the currently admitted runtime capability inventory.

fn require_capabilities<'life0, 'life1, 'async_trait>( &'life0 self, required: &'life1 [CapabilityKey], ) -> Pin<Box<dyn Future<Output = Result<(), AdmissionError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Require all listed capabilities to be present and enabled.