Type Alias GtkCellCallback

pub type GtkCellCallback = Option<unsafe extern "C" fn(*mut GtkCellRenderer, gpointer) -> gboolean>;

Aliased Type

pub enum GtkCellCallback {
    None,
    Some(unsafe extern "C" fn(*mut GtkCellRenderer, *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut GtkCellRenderer, *mut c_void) -> i32)

Some value of type T.