Enum NetworkConfig 

#[non_exhaustive]
pub enum NetworkConfig {
    Existing {
        rpc_url: String,
        runtime_manifest: PathBuf,
    },
    Local(LocalNetworkConfig),
    Offline {
        accounts: usize,
    },
}

Which network a scenario runs against, and how to reach it.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Existing

An already-running network reached over its public JSON-RPC URL.

Fields

rpc_url: String

Public JSON-RPC URL.

runtime_manifest: PathBuf

Path to the network’s runtime manifest.

Local(LocalNetworkConfig)

A local node the harness launches and owns.

Offline

No live network: agents run with locally-derived accounts and no chain.

Useful for exercising agent coordination, timing, and messaging logic without a node. Chain verbs return crate::TestkitError::Offline.

Fields

accounts: usize

Number of empty native accounts to make available to agents.

Implementations

impl NetworkConfig

pub fn existing( rpc_url: impl Into<String>, runtime_manifest: impl Into<PathBuf>, ) -> Self

Configure an already-running (existing) network.

pub fn local(config: LocalNetworkConfig) -> Self

Configure a harness-managed (local) network.

pub fn offline(accounts: usize) -> Self

Configure an offline network with accounts locally-derived accounts.

Trait Implementations

impl Clone for NetworkConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NetworkConfig

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

Formats the value using the given formatter.