Type Alias riot_sys::gcoap_request_matcher_t

source ·
pub type gcoap_request_matcher_t = Option<unsafe extern "C" fn(listener: *mut gcoap_listener_t, resource: *mut *const coap_resource_t, pdu: *mut coap_pkt_t) -> c_int>;
Expand description

@brief Handler function for the request matcher strategy

@param[in] listener Listener context @param[out] resource Matching resource @param[in] pdu Pointer to the PDU

@return GCOAP_RESOURCE_FOUND on resource match @return GCOAP_RESOURCE_NO_PATH on no path found in @p resource that matches @p pdu @return GCOAP_RESOURCE_ERROR on processing failure of the request

Aliased Type§

enum gcoap_request_matcher_t {
    None,
    Some(unsafe extern "C" fn(_: *mut gcoap_listener, _: *mut *const coap_resource_t, _: *mut coap_pkt_t) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut gcoap_listener, _: *mut *const coap_resource_t, _: *mut coap_pkt_t) -> i32)

Some value of type T.