Struct neli::types::RtBuffer

pub struct RtBuffer<T, P>(_);

A buffer of rtnetlink attributes.

Implementations

impl<T, P> RtBuffer<T, P>

pub fn new() -> Self

Create a new buffer of routing netlink attributes.

pub fn push(&mut self, attr: Rtattr<T, P>)

Add a new routing netlink attribute to the end of the buffer.

pub fn pop(&mut self) -> Option<Rtattr<T, P>>

Get a routing netlink attribute from the end of the buffer.

pub fn iter(&self) -> Iter<'_, Rtattr<T, P>>

Return an iterator over immutable references to the elements in the buffer.

pub fn iter_mut(&mut self) -> IterMut<'_, Rtattr<T, P>>

Return an iterator over mutable references to the elements in the buffer.

pub fn len(&self) -> usize

Returns the number of elements in the buffer.

pub fn is_empty(&self) -> bool

Returns whether the number of elements in the buffer is 0.

Trait Implementations

impl<T, P> AsMut<[Rtattr<T, P>]> for RtBuffer<T, P>

pub fn as_mut(&mut self) -> &mut [Rtattr<T, P>]

Performs the conversion.

impl<T, P> AsRef<[Rtattr<T, P>]> for RtBuffer<T, P>

pub fn as_ref(&self) -> &[Rtattr<T, P>]

Performs the conversion.

impl<T: Debug, P: Debug> Debug for RtBuffer<T, P>

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

Formats the value using the given formatter.

impl<T, P> Default for RtBuffer<T, P>

pub fn default() -> Self

Returns the "default value" for a type.

impl<T, P> FromIterator<Rtattr<T, P>> for RtBuffer<T, P>

pub fn from_iter<I>(i: I) -> Self where
    I: IntoIterator<Item = Rtattr<T, P>>, 

Creates a value from an iterator.

impl<T, P> IntoIterator for RtBuffer<T, P>

type Item = Rtattr<T, P>

The type of the elements being iterated over.

type IntoIter = <Vec<Rtattr<T, P>> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

pub fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T, P> Nl for RtBuffer<T, P> where
    T: RtaType,
    P: Nl, 

pub fn serialize(&self, mem: SerBuffer<'_>) -> Result<(), SerError>

Serialization method

pub fn deserialize(mem: DeBuffer<'_>) -> Result<Self, DeError>

Deserialization method

pub fn size(&self) -> usize

The size of the binary representation of an existing value not aligned to 4-byte boundary size

pub fn type_size() -> Option<usize>

The size of the binary representation of a type not aligned to 4-byte boundary size

pub fn type_asize() -> Option<usize>

The size of the binary representation of a type not aligned to 4-byte boundary size

pub fn asize(&self) -> usize

The size of the binary representation of an existing value aligned to 4-byte boundary size

pub fn pad(&self, mem: SerBuffer<'_>) -> Result<(), SerError>

Pad the data serialized data structure to alignment