Struct InterchainTokenService 

pub struct InterchainTokenService;

Implementations

impl InterchainTokenService

pub const fn spec_xdr_operator() -> [u8; 32]

impl InterchainTokenService

pub const fn spec_xdr_transfer_operatorship() -> [u8; 68]

impl InterchainTokenService

pub const fn spec_xdr_owner() -> [u8; 32]

impl InterchainTokenService

pub const fn spec_xdr_transfer_ownership() -> [u8; 64]

impl InterchainTokenService

pub const fn spec_xdr_paused() -> [u8; 32]

impl InterchainTokenService

pub const fn spec_xdr_pause() -> [u8; 28]

impl InterchainTokenService

pub const fn spec_xdr_unpause() -> [u8; 28]

impl InterchainTokenService

pub const fn spec_xdr_version() -> [u8; 32]

impl InterchainTokenService

pub const fn spec_xdr_required_auths() -> [u8; 44]

impl InterchainTokenService

pub const fn spec_xdr_upgrade() -> [u8; 60]

impl InterchainTokenService

pub const fn spec_xdr_migrate() -> [u8; 132]

impl InterchainTokenService

pub const fn spec_xdr_gateway() -> [u8; 32]

impl InterchainTokenService

pub const fn spec_xdr_execute() -> [u8; 196]

impl InterchainTokenService

pub fn __constructor( env: Env, owner: Address, operator: Address, gateway: Address, gas_service: Address, its_hub_address: String, chain_name: String, native_token_address: Address, interchain_token_wasm_hash: BytesN<32>, token_manager_wasm_hash: BytesN<32>, )

impl InterchainTokenService

pub const fn spec_xdr___constructor() -> [u8; 288]

impl InterchainTokenService

pub const fn spec_xdr_gas_service() -> [u8; 36]

impl InterchainTokenService

pub const fn spec_xdr_chain_name() -> [u8; 36]

impl InterchainTokenService

pub const fn spec_xdr_its_hub_chain_name() -> [u8; 44]

impl InterchainTokenService

pub const fn spec_xdr_its_hub_address() -> [u8; 40]

impl InterchainTokenService

pub const fn spec_xdr_native_token_address() -> [u8; 44]

impl InterchainTokenService

pub const fn spec_xdr_interchain_token_wasm_hash() -> [u8; 56]

impl InterchainTokenService

pub const fn spec_xdr_token_manager_wasm_hash() -> [u8; 52]

impl InterchainTokenService

pub const fn spec_xdr_is_trusted_chain() -> [u8; 60]

impl InterchainTokenService

pub const fn spec_xdr_set_trusted_chain() -> [u8; 92]

impl InterchainTokenService

pub const fn spec_xdr_remove_trusted_chain() -> [u8; 92]

impl InterchainTokenService

pub const fn spec_xdr_interchain_token_id() -> [u8; 88]

impl InterchainTokenService

pub const fn spec_xdr_canonical_interchain_token_id() -> [u8; 88]

impl InterchainTokenService

pub const fn spec_xdr_linked_token_id() -> [u8; 84]

impl InterchainTokenService

pub const fn spec_xdr_interchain_token_address() -> [u8; 72]

impl InterchainTokenService

pub const fn spec_xdr_token_manager_address() -> [u8; 72]

impl InterchainTokenService

pub const fn spec_xdr_registered_token_address() -> [u8; 72]

impl InterchainTokenService

pub const fn spec_xdr_deployed_token_manager() -> [u8; 72]

impl InterchainTokenService

pub const fn spec_xdr_token_manager_type() -> [u8; 88]

impl InterchainTokenService

pub const fn spec_xdr_flow_limit() -> [u8; 64]

impl InterchainTokenService

pub const fn spec_xdr_flow_out_amount() -> [u8; 64]

impl InterchainTokenService

pub const fn spec_xdr_flow_in_amount() -> [u8; 64]

impl InterchainTokenService

pub const fn spec_xdr_set_flow_limit() -> [u8; 120]

impl InterchainTokenService

pub const fn spec_xdr_deploy_interchain_token() -> [u8; 220]

impl InterchainTokenService

pub const fn spec_xdr_deploy_remote_interchain_token() -> [u8; 200]

impl InterchainTokenService

pub const fn spec_xdr_register_canonical_token() -> [u8; 108]

impl InterchainTokenService

pub const fn spec_xdr_deploy_remote_canonical_token() -> [u8; 208]

impl InterchainTokenService

pub const fn spec_xdr_register_token_metadata() -> [u8; 164]

impl InterchainTokenService

pub const fn spec_xdr_register_custom_token() -> [u8; 200]

impl InterchainTokenService

pub const fn spec_xdr_link_token() -> [u8; 300]

impl InterchainTokenService

pub const fn spec_xdr_interchain_transfer() -> [u8; 260]

impl InterchainTokenService

pub const fn spec_xdr_transfer_token_admin() -> [u8; 120]

Trait Implementations

impl AxelarExecutableInterface for InterchainTokenService

fn gateway(env: &Env) -> Address

Return the trusted gateway contract id.

fn execute( env: &Env, source_chain: String, message_id: String, source_address: String, payload: Bytes, ) -> Result<(), <InterchainTokenService as CustomAxelarExecutable>::Error>

Execute a cross-chain message with the given payload. This function must validate that the message is received from the trusted gateway.

impl CustomAxelarExecutable for InterchainTokenService

type Error = ContractError

fn __gateway(env: &Env) -> Address

Custom implementation of the gateway query function that’s called by AxelarExecutableInterface::gateway.

fn __execute( env: &Env, source_chain: String, message_id: String, source_address: String, payload: Bytes, ) -> Result<(), Self::Error>

Custom implementation of the execute function that’s called by AxelarExecutableInterface::execute after validation has succeeded. It is guaranteed that the validate_message function has already been called when this function is executed.

impl CustomMigratableInterface for InterchainTokenService

type MigrationData = ()

Data needed during the migration. Each contract can define its own data type. Choose () if none is necessary

type Error = ContractError

Error type returned if the migration fails. It must implement the Into<ContractError> trait if migration is implemented with the #[derive(Upgradable)] macro.

fn __migrate( _env: &Env, _migration_data: Self::MigrationData, ) -> Result<(), Self::Error>

Migrates contract state after upgrading the contract code.

impl InterchainTokenServiceInterface for InterchainTokenService

fn gas_service(env: &Env) -> Address

Returns the address of the Gas Service contract.

fn chain_name(env: &Env) -> String

Returns the name of the current chain.

fn its_hub_chain_name(env: &Env) -> String

Returns the name of the chain on which the ITS Hub is deployed.

fn its_hub_address(env: &Env) -> String

Returns the address of the ITS Hub.

fn native_token_address(env: &Env) -> Address

Returns the address of the native token on the current chain.

fn interchain_token_wasm_hash(env: &Env) -> BytesN<32>

Returns the WASM hash of the token contract used for deploying interchain tokens.

fn token_manager_wasm_hash(env: &Env) -> BytesN<32>

Returns the WASM hash of the token manager contract used for deploying token managers.

fn is_trusted_chain(env: &Env, chain: String) -> bool

Returns whether the specified chain is trusted for cross-chain messaging.

fn set_trusted_chain(env: &Env, chain: String) -> Result<(), ContractError>

Sets the specified chain as trusted for cross-chain messaging.

fn remove_trusted_chain(env: &Env, chain: String) -> Result<(), ContractError>

Removes the specified chain from trusted chains.

fn interchain_token_id( env: &Env, deployer: Address, salt: BytesN<32>, ) -> BytesN<32>

Computes the unique identifier for an interchain token.

fn canonical_interchain_token_id( env: &Env, token_address: Address, ) -> BytesN<32>

Computes a 32-byte token id for a canonical token.

fn linked_token_id(env: &Env, deployer: Address, salt: BytesN<32>) -> BytesN<32>

Computes a 32-byte token id for a linked token.

fn interchain_token_address(env: &Env, token_id: BytesN<32>) -> Address

Returns the predicted address of the native interchain token associated with the specified token ID.

fn token_manager_address(env: &Env, token_id: BytesN<32>) -> Address

Returns the predicted address of the token manager that will be deployed for the specified token ID.

fn registered_token_address(env: &Env, token_id: BytesN<32>) -> Address

Returns the address of the token associated with the specified token ID.

fn deployed_token_manager(env: &Env, token_id: BytesN<32>) -> Address

Returns the address of the token manager associated with the specified token ID.

fn token_manager_type(env: &Env, token_id: BytesN<32>) -> TokenManagerType

Returns the type of the token manager associated with the specified token ID.

fn flow_limit(env: &Env, token_id: BytesN<32>) -> Option<i128>

Returns the flow limit for the token associated with the specified token ID. Returns None if no limit is set.

fn flow_out_amount(env: &Env, token_id: BytesN<32>) -> i128

Returns the amount that has flowed out of the chain to other chains during the current epoch for the token associated with the specified token ID.

fn flow_in_amount(env: &Env, token_id: BytesN<32>) -> i128

Retrieves the amount that has flowed into the chain from other chains during the current epoch for the token associated with the specified token ID.

fn set_flow_limit( env: &Env, token_id: BytesN<32>, flow_limit: Option<i128>, ) -> Result<(), ContractError>

Sets or updates the flow limit for a token.

fn deploy_interchain_token( env: &Env, caller: Address, salt: BytesN<32>, token_metadata: TokenMetadata, initial_supply: i128, minter: Option<Address>, ) -> Result<BytesN<32>, ContractError>

Deploys a new interchain token on the current chain with specified metadata and optional initial supply. If initial supply is provided, it is minted to the caller. The caller can also specify an optional minter address for the interchain token.

fn deploy_remote_interchain_token( env: &Env, caller: Address, salt: BytesN<32>, destination_chain: String, gas_token: Option<Token>, ) -> Result<BytesN<32>, ContractError>

Initiates the deployment of an interchain token to a specified destination chain.

fn register_canonical_token( env: &Env, token_address: Address, ) -> Result<BytesN<32>, ContractError>

Registers a canonical token as an interchain token.

fn deploy_remote_canonical_token( env: &Env, token_address: Address, destination_chain: String, spender: Address, gas_token: Option<Token>, ) -> Result<BytesN<32>, ContractError>

Deploys a remote canonical token on a specified destination chain.

fn register_token_metadata( env: &Env, token_address: Address, spender: Address, gas_token: Option<Token>, ) -> Result<(), ContractError>

Registers token metadata with the ITS Hub.

fn register_custom_token( env: &Env, deployer: Address, salt: BytesN<32>, token_address: Address, token_manager_type: TokenManagerType, ) -> Result<BytesN<32>, ContractError>

Registers a custom token as an interchain token.

fn link_token( env: &Env, deployer: Address, salt: BytesN<32>, destination_chain: String, destination_token_address: Bytes, token_manager_type: TokenManagerType, link_params: Option<Bytes>, gas_token: Option<Token>, ) -> Result<BytesN<32>, ContractError>

Links a remote token on the destination chain to a local token corresponding to the token ID computed from the provided salt.

fn interchain_transfer( env: &Env, caller: Address, token_id: BytesN<32>, destination_chain: String, destination_address: Bytes, amount: i128, data: Option<Bytes>, gas_token: Option<Token>, ) -> Result<(), ContractError>

Initiates a cross-chain token transfer.

fn transfer_token_admin( env: &Env, token_id: BytesN<32>, new_admin: Address, ) -> Result<(), ContractError>

Transfers the admin role of a Stellar Classic Asset registered under the token_id from the corresponding token manager to the new_admin.

impl MigratableInterface for InterchainTokenService

type Error = ContractError

Error type returned if the migration fails.

fn migrate( env: &Env, migration_data: <InterchainTokenService as CustomMigratableInterface>::MigrationData, ) -> Result<(), ContractError>

Migrates contract state after upgrading the contract code.

impl OperatableInterface for InterchainTokenService

fn operator(env: &Env) -> Address

Returns the address of the contract’s operator.

fn transfer_operatorship(env: &Env, new_operator: Address)

Transfers operatorship of the contract to a new address.

impl OwnableInterface for InterchainTokenService

fn owner(env: &Env) -> Address

Returns the address of the contract’s owner.

fn transfer_ownership(env: &Env, new_owner: Address)

Transfers ownership of the contract to a new address.

impl PausableInterface for InterchainTokenService

fn paused(env: &Env) -> bool

Returns whether the contract is currently paused.

fn pause(env: &Env)

Pauses the contract. Only callable by the owner.

fn unpause(env: &Env)

Unpauses the contract. Only callable by the owner.

impl UpgradableInterface for InterchainTokenService

fn version(env: &Env) -> String

Returns the current version of the contract.

fn required_auths(env: &Env) -> Vec<Address>

Returns all addresses the contract authorizes before upgrading.

fn upgrade(env: &Env, new_wasm_hash: BytesN<32>)

Upgrades the contract to a new WASM hash.