Function gio::functions::content_type_guess_for_tree
source · pub fn content_type_guess_for_tree(root: &impl IsA<File>) -> Vec<GString>
Expand description
Tries to guess the type of the tree with root root
, by
looking at the files it contains. The result is an array
of content types, with the best guess coming first.
The types returned all have the form x-content/foo, e.g. x-content/audio-cdda (for audio CDs) or x-content/image-dcf (for a camera memory card). See the shared-mime-info specification for more on x-content types.
This function is useful in the implementation of
MountExt::guess_content_type()
.
root
the root of the tree to guess a type for
Returns
an None
-terminated
array of zero or more content types. Free with g_strfreev()