Struct PolicyAuthorizer 

pub struct PolicyAuthorizer { /* private fields */ }

A role-based authorizer: a principal’s roles select Grants, and the union of matching grants decides the access. Deny-by-default — an access no grant covers is refused.

Implementations

impl PolicyAuthorizer

pub fn new() -> Self

An empty policy that denies everything.

pub fn grant(self, role: impl Into<String>, grant: Grant) -> Self

Grants grant to holders of role.

Trait Implementations

impl Authorizer for PolicyAuthorizer

fn authorize<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, principal: &'life1 Principal, access: &'life2 Access, ) -> Pin<Box<dyn Future<Output = Decision> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Renders a Decision for principal attempting access.

impl Clone for PolicyAuthorizer

fn clone(&self) -> PolicyAuthorizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for PolicyAuthorizer

fn default() -> PolicyAuthorizer

Returns the “default value” for a type.