Enum CongestionControlAlgorithm 

#[repr(C)]
pub enum CongestionControlAlgorithm {
    Reno = 0,
    CUBIC = 1,
    Bbr2Gcongestion = 4,
    CongestionWindowUnchecked = 5,
}

Available congestion control algorithms.

This enum provides currently available list of congestion control algorithms.

The congestion_window_unchecked_available Cargo feature adds a variant to this enum. Cargo can enable it through another dependency, so exhaustive matches must account for the feature-enabled enum.

Variants

Reno = 0

Reno congestion control algorithm. reno in a string form.

CUBIC = 1

CUBIC congestion control algorithm (default). cubic in a string form.

Bbr2Gcongestion = 4

BBRv2 congestion control algorithm implementation from gcongestion branch. bbr2_gcongestion in a string form.

CongestionWindowUnchecked = 5

Available on crate feature congestion_window_unchecked_available only.

Uses a fixed congestion window instead of responding to congestion. The window defaults to usize::MAX and can be set through Config::set_unchecked_congestion_window(). ACK processing, RTT estimation, loss detection, and recovery remain enabled. The default window provides no congestion-window protection and, on 64-bit targets, effectively disables packet-skipping optimistic-ACK probes.

This intentionally bypasses adaptive congestion control (RFC 9002, Section 7) and does not pace packets. Callers must provide their own transmission constraints and pace or limit bursts (RFC 9002, Section 7.7).

congestion_window_unchecked in string form.

Trait Implementations

impl Clone for CongestionControlAlgorithm

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CongestionControlAlgorithm

impl Debug for CongestionControlAlgorithm

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

Formats the value using the given formatter.

impl Eq for CongestionControlAlgorithm

impl FromStr for CongestionControlAlgorithm

fn from_str(name: &str) -> Result<Self, Self::Err>

Converts a string to CongestionControlAlgorithm.

If name is not valid, Error::CongestionControl is returned.

type Err = Error

The associated error which can be returned from parsing.

impl PartialEq for CongestionControlAlgorithm

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CongestionControlAlgorithm