Enum scratchstack_aspen::Principal

pub enum Principal {
    Any,
    Specified(SpecifiedPrincipal),
}

A principal statement in an Aspen policy.

Principal enums are immutable.

Variants

Any

Any principal (wildcard: *)

Specified(SpecifiedPrincipal)

A set of principals specified by a source and a list of identifiers for that source.

Implementations

impl Principal

pub fn is_any(&self) -> bool

Indicates whether this Principal is Principal::Any.

pub fn specified(&self) -> Option<&SpecifiedPrincipal>

If this Principal is Principal::Specified, returns the SpecifiedPrincipal. Otherwise returns None.

pub fn matches(&self, actor: &PrincipalActor) -> bool

Indicates whether this Principal matches an identity from the PrincipalActor.

Trait Implementations

impl Clone for Principal

fn clone(&self) -> Principal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Principal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Principal

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
    D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Principal

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

Formats the value using the given formatter.

impl From<SpecifiedPrincipal> for Principal

fn from(sp: SpecifiedPrincipal) -> Self

Converts to this type from the input type.

impl PartialEq<Principal> for Principal

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Principal

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where
    S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Principal

impl StructuralEq for Principal

impl StructuralPartialEq for Principal