[−][src]Struct netlink_packet_route::rtnl::link::LinkHeader
High level representation of RTM_GETLINK
, RTM_SETLINK
, RTM_NEWLINK
and RTM_DELLINK
messages headers.
These headers have the following structure:
0 8 16 24 32
+----------------+----------------+----------------+----------------+
|interface family| reserved | link layer type |
+----------------+----------------+----------------+----------------+
| link index |
+----------------+----------------+----------------+----------------+
| flags |
+----------------+----------------+----------------+----------------+
| change mask |
+----------------+----------------+----------------+----------------+
LinkHeader
exposes all these fields except for the "reserved" one.
Fields
interface_family: u8
Address family: one of the AF_*
constants.
index: u32
Link index.
link_layer_type: u16
Link type. It should be set to one of the ARPHRD_*
constants. The most common value is ARPHRD_ETHER
for
Ethernet.
flags: u32
State of the link, described by a combinations of IFF_*
constants, for instance IFF_UP | IFF_LOWER_UP
.
change_mask: u32
Change mask for the flags
field. Reserved, it should be set
to 0xffff_ffff
.
Trait Implementations
impl Clone for LinkHeader
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pub fn clone(&self) -> LinkHeader
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for LinkHeader
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impl Default for LinkHeader
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pub fn default() -> LinkHeader
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impl Emitable for LinkHeader
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impl Eq for LinkHeader
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impl<T: AsRef<[u8]>> Parseable<LinkMessageBuffer<T>> for LinkHeader
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pub fn parse(buf: &LinkMessageBuffer<T>) -> Result<Self, DecodeError>
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impl PartialEq<LinkHeader> for LinkHeader
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pub fn eq(&self, other: &LinkHeader) -> bool
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pub fn ne(&self, other: &LinkHeader) -> bool
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impl StructuralEq for LinkHeader
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impl StructuralPartialEq for LinkHeader
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Auto Trait Implementations
impl RefUnwindSafe for LinkHeader
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impl Send for LinkHeader
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impl Sync for LinkHeader
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impl Unpin for LinkHeader
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impl UnwindSafe for LinkHeader
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,