Struct FlowLabel 

#[non_exhaustive]
pub struct FlowLabel<E> {
    pub extractor: E,
}

Available on crate feature extractors only.

Augment extractor’s key with the inner packet’s IPv6 flow label.

Fields (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.

extractor: E

The wrapped extractor.

Implementations

impl<E> FlowLabel<E>

pub fn new(extractor: E) -> Self

Construct.

Trait Implementations

impl<E: Clone> Clone for FlowLabel<E>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Copy> Copy for FlowLabel<E>

impl<E: Debug> Debug for FlowLabel<E>

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

Formats the value using the given formatter.

impl<E> FlowExtractor for FlowLabel<E>

where E: FlowExtractor, E::Key: Hash + Eq + Clone + Send + Sync + 'static,

type Key = FlowLabelKey<<E as FlowExtractor>::Key>

The flow key. Equality + hashability identify the flow.

fn extract( &self, view: PacketView<'_>, ) -> Option<Extracted<FlowLabelKey<E::Key>>>

Extract a flow descriptor from view.