pub trait PermissionExt: 'static {
Show 13 methods fn acquire(
        &self,
        cancellable: Option<&impl IsA<Cancellable>>
    ) -> Result<(), Error>; fn acquire_async<P: FnOnce(Result<(), Error>) + 'static>(
        &self,
        cancellable: Option<&impl IsA<Cancellable>>,
        callback: P
    ); fn acquire_future(
        &self
    ) -> Pin<Box_<dyn Future<Output = Result<(), Error>> + 'static>>; fn is_allowed(&self) -> bool; fn can_acquire(&self) -> bool; fn can_release(&self) -> bool; fn impl_update(&self, allowed: bool, can_acquire: bool, can_release: bool); fn release(
        &self,
        cancellable: Option<&impl IsA<Cancellable>>
    ) -> Result<(), Error>; fn release_async<P: FnOnce(Result<(), Error>) + 'static>(
        &self,
        cancellable: Option<&impl IsA<Cancellable>>,
        callback: P
    ); fn release_future(
        &self
    ) -> Pin<Box_<dyn Future<Output = Result<(), Error>> + 'static>>; fn connect_allowed_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId; fn connect_can_acquire_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId; fn connect_can_release_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}

Required methods

Implementors