Struct Principal 

pub struct Principal {
    pub role: Role,
    pub pools: Option<Arc<[Arc<str>]>>,
    pub labels: Option<Labels>,
    pub tenant: Option<Arc<str>>,
    pub bearer: Option<Bearer>,
    pub forwarded: bool,
}

An authenticated caller.

Fields

role: Role

Granted role.

pools: Option<Arc<[Arc<str>]>>

Pools the caller may use (None = all).

labels: Option<Labels>

Worker labels a worker with these credentials may claim, as name=value pairs (None = any).

tenant: Option<Arc<str>>

Tenant these credentials submit for (None = the caller names it).

bearer: Option<Bearer>

The bearer token the caller authenticated with, to forward calls to another shard (None for client certificates, which cannot be forwarded).

forwarded: bool

The call was forwarded by another shard’s server: answer it from this shard only.

Implementations

impl Principal

pub fn anonymous_admin() -> Principal

Unrestricted administrator (used when authentication is disabled).

pub fn has_role(&self, required: Role) -> bool

Whether this principal may act as required.

pub fn may_claim_labels(&self, labels: &[(Arc<str>, Arc<str>)]) -> bool

Whether a worker with these credentials may claim every one of labels.

pub fn may_use_pool(&self, pool: &str) -> bool

Whether this principal may use pool.

Trait Implementations

impl Clone for Principal

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 Principal

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

Formats the value using the given formatter.

impl Eq for Principal

impl PartialEq for Principal

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Principal