fn pause(env: soroban_sdk::Env)fn paused(env: soroban_sdk::Env) -> boolfn unpause(env: soroban_sdk::Env)fn upgrade(
env: soroban_sdk::Env,
new_wasm_hash: soroban_sdk::BytesN<32>,
operator: soroban_sdk::Address,
)fn get_admin(env: soroban_sdk::Env) -> Optionfn get_owner(env: soroban_sdk::Env) -> Optionfn get_pauser(env: soroban_sdk::Env) -> Optionfn get_rescuer(env: soroban_sdk::Env) -> OptionReturns the message format version.
e - Access to the Soroban environment.The message format version.
fn get_version(env: soroban_sdk::Env) -> u32fn accept_admin(env: soroban_sdk::Env)fn rescue_sep41(
env: soroban_sdk::Env,
token_contract: soroban_sdk::Address,
to: soroban_sdk::Address,
amount: i128,
)Sends a message to the destination domain and recipient.
Formats the message, and emits a MessageSent event with message information.
e - Access to the Soroban environment.caller - The address of the caller (message sender).destination_domain - The destination domain identifier.recipient - The recipient address on destination chain as BytesN<32>.destination_caller - Caller on the destination domain as BytesN<32>.min_finality_threshold - The minimum finality threshold at which the message must be attested to.message_body - Contents of the message (bytes).HostError: Error(Contract, #1000) – Contract is paused (EnforcedPaused).HostError: Error(Auth, InvalidAction) – caller authorization fails.MessageTransmitterError::DestinationIsLocalDomain] – Cannot send to local domain.MessageTransmitterError::MessageBodyTooLarge] – Message body exceeds max size.MessageTransmitterError::RecipientIsZero] – Recipient cannot bfn send_message(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
destination_domain: u32,
recipient: soroban_sdk::BytesN<32>,
destination_caller: soroban_sdk::BytesN<32>,
min_finality_threshold: u32,
message_body: soroban_sdk::Bytes,
)fn __constructor(env: soroban_sdk::Env, params: MessageTransmitterV2ContractInitParams)Checks if a nonce has been used.
e - Access to the Soroban environment.nonce - The nonce to check.true if the nonce has been used, false otherwise.
fn is_nonce_used(env: soroban_sdk::Env, nonce: soroban_sdk::BytesN<32>) -> boolfn update_pauser(env: soroban_sdk::Env, new_pauser: soroban_sdk::Address)fn transfer_admin(
env: soroban_sdk::Env,
new_admin: soroban_sdk::Address,
expires_in_ledgers: u32,
)fn update_rescuer(env: soroban_sdk::Env, new_rescuer: soroban_sdk::Address)fn enable_attester(env: soroban_sdk::Env, attester: soroban_sdk::BytesN<20>)Receives a message. Messages can only be broadcast once for a given nonce. The message body of a valid message is passed to the specified recipient for further processing.
A valid attestation is the concatenated 65-byte signature(s) of exactly
thresholdSignature signatures, in increasing order of attester address.
If the attester addresses recovered from signatures are not in
increasing order, signature verification will fail.
If incorrect number of signatures or duplicate signatures are supplied,
signature verification will fail.
Field Bytes Type Index version 4 uint32 0 sourceDomain 4 uint32 4 destinationDomain 4 uint32 8 nonce 32 bytes32 12 sender 32 bytes32 44 recipient 32 bytes32 76 destinationCaller 32 bytes32 108 minF
fn receive_message(
env: soroban_sdk::Env,
caller: soroban_sdk::Address,
message: soroban_sdk::Bytes,
attestation: soroban_sdk::Bytes,
) -> boolfn accept_ownership(env: soroban_sdk::Env)fn disable_attester(env: soroban_sdk::Env, attester: soroban_sdk::BytesN<20>)Returns the local domain identifier for this chain.
e - Access to the Soroban environment.The local domain identifier.
fn get_local_domain(env: soroban_sdk::Env) -> u32fn get_pending_admin(env: soroban_sdk::Env) -> Optionfn get_pending_owner(env: soroban_sdk::Env) -> Optionfn transfer_ownership(
env: soroban_sdk::Env,
new_owner: soroban_sdk::Address,
expires_in_ledgers: u32,
)fn is_enabled_attester(
env: soroban_sdk::Env,
attester: soroban_sdk::BytesN<20>,
) -> boolfn get_attester_manager(env: soroban_sdk::Env) -> Optionfn get_enabled_attester(env: soroban_sdk::Env, index: u32) -> soroban_sdk::BytesN<20>fn get_signature_threshold(env: soroban_sdk::Env) -> Optionfn set_signature_threshold(env: soroban_sdk::Env, new_signature_threshold: u32)fn update_attester_manager(
env: soroban_sdk::Env,
new_attester_manager: soroban_sdk::Address,
)Returns the maximum allowed message body size.
e - Access to the Soroban environment.The maximum allowed message body size.
fn get_max_message_body_size(env: soroban_sdk::Env) -> u32fn get_num_enabled_attesters(env: soroban_sdk::Env) -> u32Sets the maximum allowed message body size.
e - Access to the Soroban environment.max_message_body_size - The maximum allowed message body size.HostError: Error(Auth, InvalidAction) – Authorization from the
contract owner fails.["max_message_body_size_updated"][new_max_message_body_size: u32]fn set_max_message_body_size(env: soroban_sdk::Env, max_message_body_size: u32)