Struct near_parameters::config_store::RuntimeConfigStore

pub struct RuntimeConfigStore { /* private fields */ }

Stores runtime config for each protocol version where it was updated.

Implementations

impl RuntimeConfigStore

pub fn new(genesis_runtime_config: Option<&RuntimeConfig>) -> Self

Constructs a new store.

If genesis_runtime_config is Some, configs for protocol versions 0 and 42 are overridden by this config and config with lowered storage cost, respectively. This is done to preserve compatibility with previous implementation, where we updated runtime config by sequential modifications to the genesis runtime config. calimero_zero_storage flag sets all storages fees to zero by setting storage_amount_per_byte to zero, to keep calimero private shards compatible with future protocol upgrades this is done for all protocol versions TODO #4775: introduce new protocol version to have the same runtime config for all chains

pub fn for_chain_id(chain_id: &str) -> Self

Create store of runtime configs for the given chain id.

For mainnet and other chains except testnet we don’t need to override runtime config for first protocol versions. For testnet, runtime config for genesis block was (incorrectly) different, that’s why we need to override it specifically to preserve compatibility.

pub fn with_one_config(runtime_config: RuntimeConfig) -> Self

Constructs test store.

pub fn test() -> Self

Constructs test store.

pub fn free() -> Self

Constructs store with a single config with zero costs.

pub fn get_config( &self, protocol_version: ProtocolVersion ) -> &Arc<RuntimeConfig>

Returns a RuntimeConfig for the corresponding protocol version.

Trait Implementations

impl Clone for RuntimeConfigStore

fn clone(&self) -> RuntimeConfigStore

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeConfigStore

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

Formats the value using the given formatter.