Struct libcoap_sys::coap_opt_iterator_t

#[repr(C)]
pub struct coap_opt_iterator_t {
    pub length: usize,
    pub type_: u16,
    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 1], u8>,
    pub next_option: *mut coap_opt_t,
    pub filter: coap_opt_filter_t,
}

Iterator to run through PDU options. This object must be initialized with coap_option_iterator_init(). Call coap_option_next() to walk through the list of options until coap_option_next() returns @c NULL.

@code coap_opt_t *option; coap_opt_iterator_t opt_iter; coap_option_iterator_init(pdu, &opt_iter, COAP_OPT_ALL);

while ((option = coap_option_next(&opt_iter))) { ... do something with option ... } @endcode

Fields

length: usize

< remaining length of PDU

type_: u16

< decoded option type

_bitfield_1: __BindgenBitfieldUnit<[u8; 1], u8>

next_option: *mut coap_opt_t

< pointer to the unparsed next option

filter: coap_opt_filter_t

< option filter

Methods

impl coap_opt_iterator_t

pub fn bad(&self) -> c_uint

pub fn set_bad(&mut self, val: c_uint)

pub fn filtered(&self) -> c_uint

pub fn set_filtered(&mut self, val: c_uint)

pub fn new_bitfield_1(
    bad: c_uint,
    filtered: c_uint
) -> __BindgenBitfieldUnit<[u8; 1], u8>

Trait Implementations

impl Clone for coap_opt_iterator_t

fn clone(&self) -> coap_opt_iterator_t

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for coap_opt_iterator_t

impl Debug for coap_opt_iterator_t

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.