Function libiio_sys::iio_channel_find_attr

pub unsafe extern "C" fn iio_channel_find_attr(
    chn: *const iio_channel,
    name: *const c_char
) -> *const c_char

@brief Try to find a channel-specific attribute by its name @param chn A pointer to an iio_channel structure @param name A NULL-terminated string corresponding to the name of the attribute @return On success, a pointer to a static NULL-terminated string @return If the name does not correspond to any known attribute of the given channel, NULL is returned

NOTE: This function is useful to detect the presence of an attribute. It can also be used to retrieve the name of an attribute as a pointer to a static string from a dynamically allocated string.