#[non_exhaustive]
pub struct NetlinkMessage<I> { pub header: NetlinkHeader, pub payload: NetlinkPayload<I>, }
Expand description

Represent a netlink message.

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§header: NetlinkHeader

Message header (this is common to all the netlink protocols)

§payload: NetlinkPayload<I>

Inner message, which depends on the netlink protocol being used.

Implementations§

source§

impl<I> NetlinkMessage<I>

source

pub fn new(header: NetlinkHeader, payload: NetlinkPayload<I>) -> Self

Create a new netlink message from the given header and payload

source

pub fn into_parts(self) -> (NetlinkHeader, NetlinkPayload<I>)

Consume this message and return its header and payload

source§

impl<I> NetlinkMessage<I>where I: NetlinkDeserializable,

source

pub fn deserialize(buffer: &[u8]) -> Result<Self, DecodeError>

Parse the given buffer as a netlink message

source§

impl<I> NetlinkMessage<I>where I: NetlinkSerializable,

source

pub fn buffer_len(&self) -> usize

Return the length of this message in bytes

source

pub fn serialize(&self, buffer: &mut [u8])

Serialize this message and write the serialized data into the given buffer. buffer must big large enough for the whole message to fit, otherwise, this method will panic. To know how big the serialized message is, call buffer_len().

Panic

This method panics if the buffer is not big enough.

source

pub fn finalize(&mut self)

Ensure the header (NetlinkHeader) is consistent with the payload (NetlinkPayload):

  • compute the payload length and set the header’s length field
  • check the payload type and set the header’s message type field accordingly

If you are not 100% sure the header is correct, this method should be called before calling Emitable::emit()(trait.Emitable.html# tymethod.emit), as it could panic if the header is inconsistent with the rest of the message.

Trait Implementations§

source§

impl<I: Clone> Clone for NetlinkMessage<I>

source§

fn clone(&self) -> NetlinkMessage<I>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl<I: Debug> Debug for NetlinkMessage<I>

source§

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

Formats the value using the given formatter. Read more
source§

impl<I> Emitable for NetlinkMessage<I>where I: NetlinkSerializable,

source§

fn buffer_len(&self) -> usize

Return the length of the serialized data.
source§

fn emit(&self, buffer: &mut [u8])

Serialize this types and write the serialized data into the given buffer. Read more
source§

impl<T> From<T> for NetlinkMessage<T>where T: Into<NetlinkPayload<T>>,

source§

fn from(inner_message: T) -> Self

Converts to this type from the input type.
source§

impl<'buffer, B, I> Parseable<NetlinkBuffer<&'buffer B>> for NetlinkMessage<I>where B: AsRef<[u8]> + 'buffer, I: NetlinkDeserializable,

source§

fn parse(buf: &NetlinkBuffer<&'buffer B>) -> Result<Self, DecodeError>

Deserialize the current type.
source§

impl<I: PartialEq> PartialEq<NetlinkMessage<I>> for NetlinkMessage<I>

source§

fn eq(&self, other: &NetlinkMessage<I>) -> bool

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl<I: Eq> Eq for NetlinkMessage<I>

source§

impl<I> StructuralEq for NetlinkMessage<I>

source§

impl<I> StructuralPartialEq for NetlinkMessage<I>

Auto Trait Implementations§

§

impl<I> RefUnwindSafe for NetlinkMessage<I>where I: RefUnwindSafe,

§

impl<I> Send for NetlinkMessage<I>where I: Send,

§

impl<I> Sync for NetlinkMessage<I>where I: Sync,

§

impl<I> Unpin for NetlinkMessage<I>where I: Unpin,

§

impl<I> UnwindSafe for NetlinkMessage<I>where I: UnwindSafe,

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.