Enum PrincipalPosture 

pub enum PrincipalPosture {
    Omitted,
    Sent {
        mapping_version: String,
        scope: String,
        source: Arc<dyn PrincipalSource>,
    },
}

The principal wire posture of a client.

Variants

Omitted

The default: no principal byte is ever sent.

Sent

Send the reference in the identified request field.

Fields

mapping_version: String

scope: String

source: Arc<dyn PrincipalSource>

Implementations

impl PrincipalPosture

pub fn validate( &self, operator: EndpointOperator, protocol_major: u32, ) -> Result<PrincipalWire, PrincipalConfigError>

Check the posture against the endpoint and protocol, and give the binding’s view of it.

pub fn for_attempt( &self, principal_handle: &[u8], ) -> Result<Option<WirePrincipal>, ()>

The reference to send for an attempt with principal_handle: Ok(None) when omitted, Err(()) when the posture requires one and the source has none within its bounds (refused before send).

Trait Implementations

impl Clone for PrincipalPosture

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrincipalPosture

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

Formats the value using the given formatter.

impl Default for PrincipalPosture

fn default() -> Self

Returns the “default value” for a type.