Struct mmsg_hdr_t

#[repr(C)]
pub struct mmsg_hdr_t {
    pub msg_hdr: msg_hdr_t,
    pub msg_len: u32,
}

Fields

msg_hdr: msg_hdr_t

msg_len: u32

Implementations

impl mmsg_hdr_t

pub fn new(capacity: usize, buffs: &mut [iovec], addr: &mut sockaddr_t) -> Self

创建一个为recvmmsg/sendmmsg使用的mmsghdr头部 capacity为最大消息数量,buffs缓冲区

pub fn get_nth_buf_len(&self, idx: usize) -> usize

pub fn to_string(&self) -> String

Trait Implementations

impl Debug for mmsg_hdr_t

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

Formats the value using the given formatter.