Enum Caller 

#[non_exhaustive]
pub enum Caller {
    Anonymous,
    Subject(Subject),
}

Who the request is from.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Anonymous

No credential was presented. Not “a credential that failed” — see the module docs for why those must not be the same answer.

Subject(Subject)

A credential was presented and verified.

Implementations

impl Caller

pub fn subject(&self) -> Option<&Subject>

The subject, when there is one.

pub fn id(&self) -> Option<&str>

The subject’s id, when there is one.

Trait Implementations

impl Clone for Caller

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 Caller

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

Formats the value using the given formatter.

impl Eq for Caller

impl PartialEq for Caller

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Caller