Struct linera_sdk :: test :: ActiveChain Copy item path

impl ActiveChain

pub fn new( key_pair: AccountSecretKey, description: ChainDescription, validator: TestValidator, ) -> Self

Creates a new ActiveChain instance referencing a new empty microchain in the validator.

The microchain has a single owner that uses the key_pair to produce blocks. The description is used as the identifier of the microchain.

pub fn id(&self) -> ChainId

Returns the ChainId of this microchain.

pub fn public_key(&self) -> AccountPublicKey

Returns the AccountPublicKey of the active owner of this microchain.

pub fn key_pair(&self) -> &AccountSecretKey

Returns the AccountSecretKey of the active owner of this microchain.

pub fn set_key_pair(&mut self, key_pair: AccountSecretKey)

Sets the AccountSecretKey to use for signing new blocks.

pub async fn chain_balance(&self) -> Amount

Reads the current shared balance available to all of the owners of this microchain.

pub async fn owner_balance(&self, owner: &AccountOwner) -> Option<Amount>

Reads the current account balance on this microchain of an AccountOwner.

pub async fn owner_balances( &self, owners: impl IntoIterator<Item = AccountOwner>, ) -> HashMap<AccountOwner, Option<Amount>>

Reads the current account balance on this microchain of all AccountOwners.

pub async fn accounts(&self) -> Vec<AccountOwner>

Reads a list of AccountOwners that have a non-zero balance on this microchain.

pub async fn all_owner_balances(&self) -> HashMap<AccountOwner, Amount>

Reads all the non-zero account balances on this microchain.

pub async fn add_block( &self, block_builder: impl FnOnce(&mut BlockBuilder), ) -> ConfirmedBlockCertificate

Adds a block to this microchain.

The block_builder parameter is a closure that should use the BlockBuilder parameter to provide the block’s contents.

pub async fn add_block_with_blobs( &self, block_builder: impl FnOnce(&mut BlockBuilder), blobs: Vec<Blob>, ) -> ConfirmedBlockCertificate

Adds a block to this microchain, passing the blobs to be used during certificate handling.

The block_builder parameter is a closure that should use the BlockBuilder parameter to provide the block’s contents.

pub async fn try_add_block( &self, block_builder: impl FnOnce(&mut BlockBuilder), ) -> Result<ConfirmedBlockCertificate>

Tries to add a block to this microchain.

The block_builder parameter is a closure that should use the BlockBuilder parameter to provide the block’s contents.

pub async fn handle_received_messages(&self)

Receives all queued messages in all inboxes of this microchain.

Adds a block to this microchain that receives all queued messages in the microchains inboxes.

pub async fn publish_current_bytecode<Abi, Parameters, InstantiationArgument>( &self, ) -> BytecodeId<Abi, Parameters, InstantiationArgument>

Publishes the bytecodes in the crate calling this method to this microchain.

Searches the Cargo manifest for binaries that end with contract and service, builds them for WebAssembly and uses the generated binaries as the contract and service bytecodes to be published on this chain. Returns the bytecode ID to reference the published bytecode.

pub async fn publish_bytecodes_in<Abi, Parameters, InstantiationArgument>( &self, repository_path: impl AsRef<Path>, ) -> BytecodeId<Abi, Parameters, InstantiationArgument>

Publishes the bytecodes in the crate at repository_path.

Searches the Cargo manifest for binaries that end with contract and service, builds them for WebAssembly and uses the generated binaries as the contract and service bytecodes to be published on this chain. Returns the bytecode ID to reference the published bytecode.

pub async fn get_tip_height(&self) -> BlockHeight

Returns the height of the tip of this microchain.

pub async fn create_application<Abi, Parameters, InstantiationArgument>( &mut self, bytecode_id: BytecodeId<Abi, Parameters, InstantiationArgument>, parameters: Parameters, instantiation_argument: InstantiationArgument, required_application_ids: Vec<ApplicationId>, ) -> ApplicationId<Abi>
where Abi: ContractAbi, Parameters: Serialize, InstantiationArgument: Serialize,

Creates an application on this microchain, using the bytecode referenced by bytecode_id.

Returns the ApplicationId of the created application.

If necessary, this microchain will subscribe to the microchain that published the bytecode to use, and fetch it.

The application is instantiated using the instantiation parameters, which consist of the global static parameters, the one time instantiation_argument and the required_application_ids of the applications that the new application will depend on.

pub async fn is_closed(&self) -> bool

Returns whether this chain has been closed.

pub async fn register_application<Abi>( &self, application_id: ApplicationId<Abi>, )

Registers on this chain an application created on another chain.

pub async fn query<Abi>( &self, application_id: ApplicationId<Abi>, query: Abi::Query, ) -> QueryOutcome<Abi::QueryResponse>
where Abi: ServiceAbi,

Executes a query on an application’s state on this microchain.

Returns the deserialized response from the application.

pub async fn graphql_query<Abi>( &self, application_id: ApplicationId<Abi>, query: impl Into<Request>, ) -> QueryOutcome<Value>
where Abi: ServiceAbi<Query = Request, QueryResponse = Response>,

Executes a GraphQL query on an application’s state on this microchain.

Returns the deserialized GraphQL JSON response from the application.

Trait Implementations§

impl Clone for ActiveChain

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl !UnwindSafe for ActiveChain

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Gets the TypeId of self. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)

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