Trait Policy 

pub trait Policy<R>: Send + Sync {
    // Required methods
    fn view(&self, user: &CurrentUser, r: &R) -> bool;
    fn update(&self, user: &CurrentUser, r: &R) -> bool;
    fn delete(&self, user: &CurrentUser, r: &R) -> bool;

    // Provided method
    fn create(&self, _user: &CurrentUser) -> bool { ... }
}

Authorize actions against a resource type.

Required Methods

fn view(&self, user: &CurrentUser, r: &R) -> bool

fn update(&self, user: &CurrentUser, r: &R) -> bool

fn delete(&self, user: &CurrentUser, r: &R) -> bool

Provided Methods

fn create(&self, _user: &CurrentUser) -> bool

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors