Type Alias GtkTreeViewSearchPositionFunc 

pub type GtkTreeViewSearchPositionFunc = Option<unsafe extern "C" fn(*mut GtkTreeView, *mut GtkWidget, gpointer)>;

Aliased Type

pub enum GtkTreeViewSearchPositionFunc {
    None,
    Some(unsafe extern "C" fn(*mut GtkTreeView, *mut GtkWidget, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut GtkTreeView, *mut GtkWidget, *mut c_void))

Some value of type T.