Expand description
Struct representing netlink attributes and payloads
Fields§
§nla_len: u16
Length of the attribute header and payload together
nla_type: AttrType<T>
Type information for the netlink attribute
nla_payload: P
Payload of the attribute - either parsed or a binary buffer
Implementations§
source§impl<T> Nlattr<T, Buffer>where
T: NlAttrType,
impl<T> Nlattr<T, Buffer>where
T: NlAttrType,
sourcepub fn new<P>(
nla_nested: bool,
nla_network_order: bool,
nla_type: T,
nla_payload: P
) -> Result<Self, SerError>where
P: Size + ToBytes,
pub fn new<P>(
nla_nested: bool,
nla_network_order: bool,
nla_type: T,
nla_payload: P
) -> Result<Self, SerError>where
P: Size + ToBytes,
Create a new Nlattr
with parameters for setting bitflags
in the header.
sourcepub fn add_nested_attribute<TT, P>(
&mut self,
attr: &Nlattr<TT, P>
) -> Result<(), SerError>where
TT: NlAttrType,
P: ToBytes,
pub fn add_nested_attribute<TT, P>(
&mut self,
attr: &Nlattr<TT, P>
) -> Result<(), SerError>where
TT: NlAttrType,
P: ToBytes,
Add a nested attribute to the end of the payload.
sourcepub fn get_attr_handle<R>(
&self
) -> Result<AttrHandle<'_, GenlBuffer<R, Buffer>, Nlattr<R, Buffer>>, DeError>where
R: NlAttrType,
pub fn get_attr_handle<R>(
&self
) -> Result<AttrHandle<'_, GenlBuffer<R, Buffer>, Nlattr<R, Buffer>>, DeError>where
R: NlAttrType,
Return an AttrHandle
for attributes nested in the given attribute payload
sourcepub fn get_attr_handle_mut<R>(
&mut self
) -> Result<AttrHandleMut<'_, GenlBuffer<R, Buffer>, Nlattr<R, Buffer>>, DeError>where
R: NlAttrType,
pub fn get_attr_handle_mut<R>(
&mut self
) -> Result<AttrHandleMut<'_, GenlBuffer<R, Buffer>, Nlattr<R, Buffer>>, DeError>where
R: NlAttrType,
Return a mutable AttrHandle
for attributes nested in the given attribute payload
Trait Implementations§
source§impl<T> Attribute<T> for Nlattr<T, Buffer>where
T: NlAttrType,
impl<T> Attribute<T> for Nlattr<T, Buffer>where
T: NlAttrType,
source§fn get_payload_as<'a, R>(&'a self) -> Result<R, DeError>where
R: FromBytes<'a>,
fn get_payload_as<'a, R>(&'a self) -> Result<R, DeError>where
R: FromBytes<'a>,
Get an
Nlattr
payload as the
provided type parameter, R
.source§fn get_payload_as_with_len<'a, R>(&'a self) -> Result<R, DeError>where
R: FromBytesWithInput<'a, Input = usize>,
fn get_payload_as_with_len<'a, R>(&'a self) -> Result<R, DeError>where
R: FromBytesWithInput<'a, Input = usize>,
Get an
Nlattr
payload as the
provided type parameter, R
.source§impl<'lifetime, T: NlAttrType, P: FromBytesWithInput<'lifetime, Input = usize>> FromBytes<'lifetime> for Nlattr<T, P>
impl<'lifetime, T: NlAttrType, P: FromBytesWithInput<'lifetime, Input = usize>> FromBytes<'lifetime> for Nlattr<T, P>
source§impl<T, P> FromIterator<Nlattr<T, P>> for GenlBuffer<T, P>
impl<T, P> FromIterator<Nlattr<T, P>> for GenlBuffer<T, P>
source§impl<T: TypeSize, P> Header for Nlattr<T, P>
impl<T: TypeSize, P> Header for Nlattr<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<Nlattr<T, P>> for Nlattr<T, P>
impl<T: PartialEq, P: PartialEq> PartialEq<Nlattr<T, P>> for Nlattr<T, P>
source§impl<T: Size, P: Size> Size for Nlattr<T, P>
impl<T: Size, P: Size> Size for Nlattr<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.