NetworkConfigBuilder

zombienet_sdk

Struct NetworkConfigBuilder 

Source 
pub struct NetworkConfigBuilder<State> { /* private fields */ }
Expand description

A network configuration builder, used to build a NetworkConfig declaratively with fields validation.

§Example:

use zombienet_configuration::NetworkConfigBuilder;

let network_config = NetworkConfigBuilder::new()
    .with_relaychain(|relaychain| {
        relaychain
            .with_chain("polkadot")
            .with_random_nominators_count(10)
            .with_default_resources(|resources| {
                resources
                    .with_limit_cpu("1000m")
                    .with_request_memory("1Gi")
                    .with_request_cpu(100_000)
            })
            .with_node(|node| {
                node.with_name("node")
                    .with_command("command")
                    .validator(true)
            })
    })
    .with_parachain(|parachain| {
        parachain
            .with_id(1000)
            .with_chain("myparachain1")
            .with_initial_balance(100_000)
            .with_default_image("myimage:version")
            .with_collator(|collator| {
                collator
                    .with_name("collator1")
                    .with_command("command1")
                    .validator(true)
            })
    })
    .with_parachain(|parachain| {
        parachain
            .with_id(2000)
            .with_chain("myparachain2")
            .with_initial_balance(50_0000)
            .with_collator(|collator| {
                collator
                    .with_name("collator2")
                    .with_command("command2")
                    .validator(true)
            })
    })
    .with_hrmp_channel(|hrmp_channel1| {
        hrmp_channel1
            .with_sender(1)
            .with_recipient(2)
            .with_max_capacity(200)
            .with_max_message_size(500)
    })
    .with_hrmp_channel(|hrmp_channel2| {
        hrmp_channel2
            .with_sender(2)
            .with_recipient(1)
            .with_max_capacity(100)
            .with_max_message_size(250)
    })
    .with_global_settings(|global_settings| {
        global_settings
            .with_network_spawn_timeout(1200)
            .with_node_spawn_timeout(240)
    })
    .build();

assert!(network_config.is_ok())

Implementations§

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impl NetworkConfigBuilder<Initial>

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pub fn new() -> NetworkConfigBuilder<Initial>

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pub fn with_chain_and_nodes( relay_name: &str, node_names: Vec<String>, ) -> NetworkConfigBuilder<WithRelaychain>

uses the default options for both the relay chain and the validator nodes the only required fields are the name of the validator nodes, and the name of the relay chain (“rococo-local”, “polkadot”, etc.)

Source

pub fn with_relaychain( self, f: impl FnOnce(RelaychainConfigBuilder<Initial>) -> RelaychainConfigBuilder<WithAtLeastOneNode>, ) -> NetworkConfigBuilder<WithRelaychain>

Set the relay chain using a nested RelaychainConfigBuilder.

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impl NetworkConfigBuilder<WithRelaychain>

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pub fn with_global_settings( self, f: impl FnOnce(GlobalSettingsBuilder) -> GlobalSettingsBuilder, ) -> NetworkConfigBuilder<WithRelaychain>

Set the global settings using a nested GlobalSettingsBuilder.

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pub fn with_parachain( self, f: impl FnOnce(ParachainConfigBuilder<Initial, Bootstrap>) -> ParachainConfigBuilder<WithAtLeastOneCollator, Bootstrap>, ) -> NetworkConfigBuilder<WithRelaychain>

Add a parachain using a nested ParachainConfigBuilder.

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pub fn with_parachain_id_and_collators( self, id: u32, collator_names: Vec<String>, ) -> NetworkConfigBuilder<WithRelaychain>

uses default settings for setting for:

  • the parachain,
  • the global settings
  • the hrmp channels

the only required parameters are the names of the collators as a vector, and the id of the parachain

Source

pub fn with_hrmp_channel( self, f: impl FnOnce(HrmpChannelConfigBuilder<Initial>) -> HrmpChannelConfigBuilder<WithRecipient>, ) -> NetworkConfigBuilder<WithRelaychain>

Add an HRMP channel using a nested HrmpChannelConfigBuilder.

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pub fn build(self) -> Result<NetworkConfig, Vec<Error>>

Seals the builder and returns a NetworkConfig if there are no validation errors, else returns errors.

Trait Implementations§

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impl Default for NetworkConfigBuilder<Initial>

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fn default() -> NetworkConfigBuilder<Initial>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<State> Freeze for NetworkConfigBuilder<State>

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impl<State> !RefUnwindSafe for NetworkConfigBuilder<State>

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impl<State> !Send for NetworkConfigBuilder<State>

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impl<State> !Sync for NetworkConfigBuilder<State>

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impl<State> Unpin for NetworkConfigBuilder<State>
where State: Unpin,

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impl<State> !UnwindSafe for NetworkConfigBuilder<State>

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