Struct FlowKey 

pub struct FlowKey {
    pub src: SocketAddr,
}

The virtual flow key extracted from a client datagram. The default SourceTupleExtractor keys on the real (pre-NAT) client source address; with_port distinguishes the 2-tuple (source IP only) from the 4-tuple (source IP + port). Other extractors may key differently — the trait is the only seam — but the 4-tuple impl is the only one in scope.

Fields

src: SocketAddr

The client source address. When the extractor keys on source IP only, the port is normalised to 0.

Implementations

impl FlowKey

pub fn from_src(src: SocketAddr, with_port: bool) -> Self

Build a key from a client source address, keeping the port when with_port is set, normalising it to 0 otherwise.

Trait Implementations

impl Clone for FlowKey

fn clone(&self) -> FlowKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FlowKey

impl Debug for FlowKey

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

Formats the value using the given formatter.

impl Eq for FlowKey

impl Hash for FlowKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FlowKey

fn eq(&self, other: &FlowKey) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FlowKey