Function glib::functions::check_version [−][src]
pub fn check_version(
required_major: u32,
required_minor: u32,
required_micro: u32
) -> GString
Expand description
Checks that the GLib library in use is compatible with the
given version. Generally you would pass in the constants
GLIB_MAJOR_VERSION
, GLIB_MINOR_VERSION
, GLIB_MICRO_VERSION
as the three arguments to this function; that produces
a check that the library in use is compatible with
the version of GLib the application or module was compiled
against.
Compatibility is defined by two things: first the version
of the running library is newer than the version
required_major
.required_micro
. Second
the running library must be binary compatible with the
version required_major
.required_micro
(same major version.)
required_major
the required major version
required_minor
the required minor version
required_micro
the required micro version
Returns
None
if the GLib library is compatible with the
given version, or a string describing the version mismatch.
The returned string is owned by GLib and must not be modified
or freed.