Struct VegasQueueParams

#[non_exhaustive]
pub struct VegasQueueParams {
    alpha: u32,
    beta: u32,
    delta: u32,
    gamma: u32,
    ss_cwnd_cap: u32,
}

Vegas queuing parameters taken from the consensus only which are different depending if the circuit is an onion service one, an exit or used for SBWS.

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.

alpha: u32

Alpha parameter is used to know when to increase the window.

beta: u32

Beta parameter is used to know when to decrease the window

delta: u32

Delta parameter is used as an indicator to drop the window to this considering the current BDP value and increment.

gamma: u32

Gamma parameter is only used in slow start and used to know when to increase or adjust the window with the BDP.

ss_cwnd_cap: u32

Parameter describe the RFC3742 ‘cap’, after which congestion window increments are reduced. INT32_MAX disables

Implementations

impl VegasQueueParams

pub fn alpha(&self) -> u32

Method returning copy of VegasQueueParams::alpha field. Alpha parameter is used to know when to increase the window.

pub fn beta(&self) -> u32

Method returning copy of VegasQueueParams::beta field. Beta parameter is used to know when to decrease the window

pub fn delta(&self) -> u32

Method returning copy of VegasQueueParams::delta field. Delta parameter is used as an indicator to drop the window to this considering the current

pub fn gamma(&self) -> u32

Method returning copy of VegasQueueParams::gamma field. Gamma parameter is only used in slow start and used to know when to increase or adjust the

pub fn ss_cwnd_cap(&self) -> u32

Method returning copy of VegasQueueParams::ss_cwnd_cap field. Parameter describe the RFC3742 ‘cap’, after which congestion window increments are reduced.

Trait Implementations

impl Clone for VegasQueueParams

fn clone(&self) -> VegasQueueParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VegasQueueParams

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

Formats the value using the given formatter.

impl From<(u32, u32, u32, u32, u32)> for VegasQueueParams

Used when we parse at once all the specific circuit type vegas queue parameters. They are bundled in a 5-tuple and transformed with this.

fn from(v: (u32, u32, u32, u32, u32)) -> Self

Converts to this type from the input type.