GI.Gio.Objects.SimplePermission

SimplePermission is a trivial implementation of Permission that represents a permission that is either always or never allowed. The value is given at construction and doesn't change.

Calling request or release will result in errors.

Exported types

newtype SimplePermission

Memory-managed wrapper type.

Constructors

SimplePermission (ManagedPtr SimplePermission)

Instances

GObject SimplePermission

Defined in GI.Gio.Objects.SimplePermission

Methods

gobjectType :: SimplePermission -> IO GType

IsObject SimplePermission

Defined in GI.Gio.Objects.SimplePermission

IsPermission SimplePermission

Defined in GI.Gio.Objects.SimplePermission

IsSimplePermission SimplePermission

Defined in GI.Gio.Objects.SimplePermission

class GObject o => IsSimplePermission o

Type class for types which can be safely cast to SimplePermission, for instance with toSimplePermission.

Instances

(GObject a, (UnknownAncestorError SimplePermission a :: Constraint)) => IsSimplePermission a

Defined in GI.Gio.Objects.SimplePermission

IsSimplePermission SimplePermission

Defined in GI.Gio.Objects.SimplePermission

toSimplePermission :: (MonadIO m, IsSimplePermission o) => o -> m SimplePermission

Cast to SimplePermission, for types for which this is known to be safe. For general casts, use castTo.

noSimplePermission :: Maybe SimplePermission

A convenience alias for Nothing :: Maybe SimplePermission.

Methods

new

simplePermissionNew

Arguments

:: (HasCallStack, MonadIO m)

=> Bool

allowed: True if the action is allowed

-> m SimplePermission

Returns: the SimplePermission, as a Permission

Creates a new Permission instance that represents an action that is either always or never allowed.

Since: 2.26