Struct InMemoryPermissionService 

pub struct InMemoryPermissionService<R: RoleLike = SimpleRole> { /* private fields */ }

In-memory permission service for testing and simple use cases

For production, modules should implement their own PermissionChecker backed by a database.

Implementations

impl InMemoryPermissionService<SimpleRole>

pub fn new() -> Self

Create a new in-memory permission service with default roles

impl<R: RoleLike> InMemoryPermissionService<R>

pub fn empty() -> Self

Create an empty permission service

pub fn get_user_permissions( &self, user_id: &str, ) -> Result<Vec<SimplePermission>>

Get user permissions as SimplePermission (for backwards compatibility)

pub fn add_role(&mut self, role: R) -> Result<()>

Add role

pub fn get_role(&self, role_name: &str) -> Option<&R>

Get role

pub fn list_roles(&self) -> Vec<&R>

List all roles

pub fn assign_role(&mut self, user_id: &str, role_name: &str) -> Result<()>

Assign role to user

pub fn remove_role(&mut self, user_id: &str, role_name: &str) -> Result<()>

Remove role from user

Trait Implementations

impl Default for InMemoryPermissionService<SimpleRole>

fn default() -> Self

Returns the “default value” for a type.

impl<R: RoleLike> PermissionChecker for InMemoryPermissionService<R>

fn has_permission(&self, user_id: &str, permission: &str) -> Result<bool>

Check if a user has a specific permission

fn has_role(&self, user_id: &str, role_name: &str) -> Result<bool>

Check if a user has a specific role

fn get_user_roles(&self, user_id: &str) -> Vec<String>

Get all roles for a user