Module omnisensor::dbus_helpers::props

A collection of prop_cast()-like helper functions for retrieving data from dbus PropMaps.

Functions

prop_get_default

Like prop_get_optional(), but eliminates the inner Option by returning a provided default value if the key is absent.

prop_get_default_from

Like prop_get_optional_from(), but eliminates the inner Option by returning a provided default if the key is absent.

prop_get_mandatory

Like prop_get_optional(), but eliminates the inner Option by turning missing keys into errors.

prop_get_mandatory_from

Like prop_get_optional_from(), but eliminates the inner Option by turning missing keys into errors.

prop_get_optional

Similar to dbus::arg::prop_cast(), but more fine-grained.

prop_get_optional_from

Like prop_get_optional(), but converts to a more specific type T via an intermediate type I using TryFrom.