Type Alias esp_idf_sys::esp_netif_callback_fn

pub type esp_netif_callback_fn = Option<unsafe extern "C" fn(ctx: *mut c_void) -> esp_err_t>;

@brief TCPIP thread safe callback used with esp_netif_tcpip_exec()

Aliased Type

enum esp_netif_callback_fn {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void) -> i32)

Some value of type T.