Trait gio::prelude::PermissionExt

pub trait PermissionExt: 'static {
    // Required 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

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

Implementors

impl<O: IsA<Permission>> PermissionExt for O