Enum EcnCodepoint 

#[repr(u8)]
pub enum EcnCodepoint {
    Ect1 = 1,
    Ect0 = 2,
    Ce = 3,
}

An ECN codepoint, in the two bits of the IP header’s TOS/traffic-class field that carry it.

Declared here rather than re-exported from quinn-udp, so that this seam carries no QUIC dependency — the same trade RecvMeta makes. The discriminants are the wire values, so the conversion at the one place that needs it is a match, not a table.

Variants

Ect1 = 1

01 — ECT(1).

Ect0 = 2

10 — ECT(0).

Ce = 3

11 — congestion experienced.

Implementations

impl EcnCodepoint

pub fn from_bits(bits: u8) -> Option<Self>

The two-bit wire value, or None for 00 (not ECN-capable).

Trait Implementations

impl Clone for EcnCodepoint

fn clone(&self) -> EcnCodepoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EcnCodepoint

impl Debug for EcnCodepoint

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

Formats the value using the given formatter.

impl Eq for EcnCodepoint

impl PartialEq for EcnCodepoint

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EcnCodepoint