pub struct Nlmsghdr<T, P> {
pub nl_len: u32,
pub nl_type: T,
pub nl_flags: NlmFFlags,
pub nl_seq: u32,
pub nl_pid: u32,
pub nl_payload: NlPayload<T, P>,
}
Expand description
Top level netlink header and payload
Fields§
§nl_len: u32
Length of the netlink message
nl_type: T
Type of the netlink message
nl_flags: NlmFFlags
Flags indicating properties of the request or response
nl_seq: u32
Sequence number for netlink protocol
nl_pid: u32
ID of the netlink destination for requests and source for responses.
nl_payload: NlPayload<T, P>
Payload of netlink message
Implementations§
source§impl<T, P> Nlmsghdr<T, P>where
T: NlType,
P: Size,
impl<T, P> Nlmsghdr<T, P>where
T: NlType,
P: Size,
sourcepub fn new(
nl_len: Option<u32>,
nl_type: T,
nl_flags: NlmFFlags,
nl_seq: Option<u32>,
nl_pid: Option<u32>,
nl_payload: NlPayload<T, P>
) -> Self
pub fn new(
nl_len: Option<u32>,
nl_type: T,
nl_flags: NlmFFlags,
nl_seq: Option<u32>,
nl_pid: Option<u32>,
nl_payload: NlPayload<T, P>
) -> Self
Create a new top level netlink packet with a payload.
sourcepub fn get_payload(&self) -> Result<&P, NlError>
pub fn get_payload(&self) -> Result<&P, NlError>
Get the payload if there is one or return an error.
Trait Implementations§
source§impl<'lifetime, T: NlType, P: FromBytesWithInput<'lifetime, Input = usize>> FromBytes<'lifetime> for Nlmsghdr<T, P>
impl<'lifetime, T: NlType, P: FromBytesWithInput<'lifetime, Input = usize>> FromBytes<'lifetime> for Nlmsghdr<T, P>
source§impl<T, P> FromIterator<Nlmsghdr<T, P>> for NlBuffer<T, P>
impl<T, P> FromIterator<Nlmsghdr<T, P>> for NlBuffer<T, P>
source§impl<T: TypeSize, P> Header for Nlmsghdr<T, P>
impl<T: TypeSize, P> Header for Nlmsghdr<T, P>
source§fn header_size() -> usize
fn header_size() -> usize
Return the size in bytes of the data structure header.
source§impl<T: PartialEq, P: PartialEq> PartialEq<Nlmsghdr<T, P>> for Nlmsghdr<T, P>
impl<T: PartialEq, P: PartialEq> PartialEq<Nlmsghdr<T, P>> for Nlmsghdr<T, P>
source§impl<T: Size, P: Size> Size for Nlmsghdr<T, P>
impl<T: Size, P: Size> Size for Nlmsghdr<T, P>
source§fn unpadded_size(&self) -> usize
fn unpadded_size(&self) -> usize
Size of the unpadded data structure. This will usually
only be unaligned for variable length types like
strings or byte buffers.
source§fn padded_size(&self) -> usize
fn padded_size(&self) -> usize
Get the size of of the payload and align it to
the required netlink byte alignment.