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1. applicationGetApplicationId :: (HasCallStack, MonadIO m, IsApplication a) => a -> m (Maybe Text)

   gi-gio	GI.Gio.Objects.Application

   Gets the unique identifier for application. Since: 2.28

2. applicationIdIsValid :: (HasCallStack, MonadIO m) => Text -> m Bool

   gi-gio	GI.Gio.Objects.Application

   Checks if applicationId is a valid application identifier. A valid ID is required for calls to applicationNew and applicationSetApplicationId. Application identifiers follow the same format as D-Bus well-known bus names. For convenience, the restrictions on application identifiers are reproduced here:

   • Application identifiers are composed of 1 or more elements separated by a period (.) character. All elements must contain at least one character.
   • Each element must only contain the ASCII characters [A-Z][a-z][0-9]_-, with - discouraged in new application identifiers. Each element must not begin with a digit.
   • Application identifiers must contain at least one . (period) character (and thus at least two elements).
   • Application identifiers must not begin with a . (period) character.
   • Application identifiers must not exceed 255 characters.
   Note that the hyphen (-) character is allowed in application identifiers, but is problematic or not allowed in various specifications and APIs that refer to D-Bus, such as Flatpak application IDs, the `DBusActivatable` interface in the Desktop Entry Specification, and the convention that an application's "main" interface and object path resemble its application identifier and bus name. To avoid situations that require special-case handling, it is recommended that new application identifiers consistently replace hyphens with underscores. Like D-Bus interface names, application identifiers should start with the reversed DNS domain name of the author of the interface (in lower-case), and it is conventional for the rest of the application identifier to consist of words run together, with initial capital letters. As with D-Bus interface names, if the author's DNS domain name contains hyphen/minus characters they should be replaced by underscores, and if it contains leading digits they should be escaped by prepending an underscore. For example, if the owner of 7-zip.org used an application identifier for an archiving application, it might be named org._7_zip.Archiver.

3. applicationSetApplicationId :: (HasCallStack, MonadIO m, IsApplication a) => a -> Maybe Text -> m ()

   gi-gio	GI.Gio.Objects.Application

   Sets the unique identifier for application. The application id can only be modified if application has not yet been registered. If non-Nothing, the application id must be valid. See applicationIdIsValid. Since: 2.28

4. clearApplicationApplicationId :: (MonadIO m, IsApplication o) => o -> m ()

   gi-gio	GI.Gio.Objects.Application

   Set the value of the “application-id” property to Nothing. When overloading is enabled, this is equivalent to

   clear #applicationId
   

5. constructApplicationApplicationId :: (IsApplication o, MonadIO m) => Text -> m (GValueConstruct o)

   gi-gio	GI.Gio.Objects.Application

   Construct a GValueConstruct with valid value for the “application-id” property. This is rarely needed directly, but it is used by new.

6. getApplicationApplicationId :: (MonadIO m, IsApplication o) => o -> m (Maybe Text)

   gi-gio	GI.Gio.Objects.Application

   Get the value of the “application-id” property. When overloading is enabled, this is equivalent to

   get application #applicationId
   

7. setApplicationApplicationId :: (MonadIO m, IsApplication o) => o -> Text -> m ()

   gi-gio	GI.Gio.Objects.Application

   Set the value of the “application-id” property. When overloading is enabled, this is equivalent to

   set application [ #applicationId := value ]
   

8. credentialsGetUnixPid :: (HasCallStack, MonadIO m, IsCredentials a) => a -> m Int32

   gi-gio	GI.Gio.Objects.Credentials

   Tries to get the UNIX process identifier from credentials. This method is only available on UNIX platforms. This operation can fail if Credentials is not supported on the OS or if the native credentials type does not contain information about the UNIX process ID. Since: 2.36

9. constructDBusConnectionGuid :: (IsDBusConnection o, MonadIO m) => Text -> m (GValueConstruct o)

   gi-gio	GI.Gio.Objects.DBusConnection

   Construct a GValueConstruct with valid value for the “guid” property. This is rarely needed directly, but it is used by new.

10. dBusConnectionGetGuid :: (HasCallStack, MonadIO m, IsDBusConnection a) => a -> m Text

    gi-gio	GI.Gio.Objects.DBusConnection

    The GUID of the peer performing the role of server when authenticating. See DBusConnection:guid for more details. Since: 2.26

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