Enum PersistentCard 

pub enum PersistentCard {
    Concrete(PermissionCard),
    Template(PolymorphicPermissionCard),
}

An owned persistent card, labelled with the kind returned by the host.

Variants

Concrete(PermissionCard)

Template(PolymorphicPermissionCard)

Implementations

impl PersistentCard

pub fn id(&self) -> CardId

The identifier of this card.

pub fn parents(&self) -> Vec<CardId>

The identifiers of the cards this card was derived from.

pub fn expires_at(&self) -> Option<Timestamp>

The expiry time, or None for an unbounded lifespan.

pub fn inspect(&self) -> Result<CardView, PermissionError>

Returns the grant lists. Requires card:inspect.

pub fn derive( &self, bounds: &Bounds, lifespan: Option<&Lifespan>, ) -> Result<Self, PermissionError>

Derives a child whose kind is selected by the host.

pub fn revoke(self) -> Result<u32, PermissionError>

Revokes this card and its descendants, consuming the handle.

pub fn install(self, target: &Holder) -> Result<(), PermissionError>

Installs this card for the target, consuming the handle.

Trait Implementations

impl Debug for PersistentCard

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

Formats the value using the given formatter.

impl<'a> From<&'a PersistentCard> for ScopeParent<'a>

fn from(card: &'a PersistentCard) -> Self

Converts to this type from the input type.