host_bindings::lvgl

Function lv_tree_walk

Source 
pub unsafe extern "C" fn lv_tree_walk(
    node: *const _lv_tree_node_t,
    mode: u8,
    cb: Option<unsafe extern "C" fn(*const _lv_tree_node_t, *mut c_void) -> bool>,
    bcb: Option<unsafe extern "C" fn(*const _lv_tree_node_t, *mut c_void) -> bool>,
    acb: Option<unsafe extern "C" fn(*const _lv_tree_node_t, *mut c_void)>,
    user_data: *mut c_void,
) -> bool