Function gtk4_sys::gtk_icon_theme_has_icon [−][src]
pub unsafe extern "C" fn gtk_icon_theme_has_icon(
self_: *mut GtkIconTheme,
icon_name: *const c_char
) -> gbooleanpub unsafe extern "C" fn gtk_icon_theme_has_icon(
self_: *mut GtkIconTheme,
icon_name: *const c_char
) -> gboolean