[−][src]Function openthread_sys::otCoapMessageAppendUintOption
pub unsafe extern "C" fn otCoapMessageAppendUintOption(
aMessage: *mut otMessage,
aNumber: u16,
aValue: u32
) -> otError
This function appends an unsigned integer CoAP option as specified in https://tools.ietf.org/html/rfc7252#section-3.2
@param[inout] aMessage A pointer to the CoAP message. @param[in] aNumber The CoAP Option number. @param[in] aValue The CoAP Option unsigned integer value.
@retval OT_ERROR_NONE Successfully appended the option. @retval OT_ERROR_INVALID_ARGS The option type is not equal or greater than the last option type. @retval OT_ERROR_NO_BUFS The option length exceeds the buffer size.
@see otCoapMessageGetOptionUintValue