Function coap_parse

pub unsafe extern "C" fn coap_parse(
    pkt: *mut coap_pkt_t,
    buf: *mut u8,
    len: size_t,
) -> c_int

@brief Parse a CoAP PDU

This function parses a raw CoAP PDU from @p buf with size @p len and fills the structure pointed to by @p pkt. @p pkt must point to a preallocated coap_pkt_t structure.

@param[out] pkt structure to parse into @param[in] buf pointer to raw packet data @param[in] len length of packet at @p buf

@returns 0 on success @returns <0 on error