Struct SubjectAttributes 

pub struct SubjectAttributes(/* private fields */);

Subject values per dimension, gathered before the pure resolver runs.

A dimension with no values for the user is simply absent, which makes its rules unmatchable for that request.

Implementations

impl SubjectAttributes

pub const EMPTY: Self

No values for any dimension. Const so callers with no extension dimensions registered can pass &SubjectAttributes::EMPTY without a binding.

pub const fn new() -> Self

pub fn insert(&mut self, rule_type: RuleType, values: Vec<String>)

Records the values for one dimension, replacing any previous entry.

pub fn values(&self, rule_type: &RuleType) -> &[String]

Values the user holds for rule_type, empty when the dimension is unregistered or the user has no value for it.

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for SubjectAttributes

fn clone(&self) -> SubjectAttributes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubjectAttributes

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

Formats the value using the given formatter.

impl Default for SubjectAttributes

fn default() -> SubjectAttributes

Returns the “default value” for a type.

impl Eq for SubjectAttributes

impl FromIterator<(RuleType, Vec<String>)> for SubjectAttributes

fn from_iter<I: IntoIterator<Item = (RuleType, Vec<String>)>>(iter: I) -> Self

Creates a value from an iterator.

impl PartialEq for SubjectAttributes

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SubjectAttributes