Struct SimulatorConfig

pub struct SimulatorConfig {
    pub rng_seed: u64,
    pub peers: usize,
    pub gossip_round_timeout: Duration,
}

Available on crate feature test-utils only.

Configuration for the Simulator.

Fields

rng_seed: u64

Seed for the random number generator used in the nodes

peers: usize

Number of nodes to create

gossip_round_timeout: Duration

Timeout after which a gossip round is aborted

Implementations

impl SimulatorConfig

pub fn from_env() -> Self

Creates a SimulatorConfig by reading from environment variables.

Self::peers is read from PEERS, defaulting to 100 if unset. Self::rng_seed is read from SEED, defaulting to 0 if unset. Self::gossip_round_timeout is read, as seconds, from GOSSIP_ROUND_TIMEOUT, defaulting to 5 if unset.

Trait Implementations

impl Debug for SimulatorConfig

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

Formats the value using the given formatter.

impl Default for SimulatorConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SimulatorConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SimulatorConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.