Function diem_transaction_builder::stdlib::encode_unfreeze_account_script

source ·

pub fn encode_unfreeze_account_script(
    sliding_nonce: u64,
    to_unfreeze_account: AccountAddress
) -> Script

Expand description

Summary

Unfreezes the account at address. The sending account of this transaction must be the Treasury Compliance account. After the successful execution of this transaction transactions may be sent from the previously frozen account, and coins may be sent and received.

Technical Description

Sets the AccountFreezing::FreezingBit to false and emits a AccountFreezing::UnFreezeAccountEvent. The transaction sender must be the Treasury Compliance account. Note that this is a per-account property so unfreezing a Parent VASP will not effect the status any of its child accounts and vice versa.

Events

Successful execution of this script will emit a AccountFreezing::UnFreezeAccountEvent with the unfrozen_address set the to_unfreeze_account’s address.

Parameters

Name	Type	Description
`tc_account`	`&signer`	The signer reference of the sending account of this transaction. Must be the Treasury Compliance account.
`sliding_nonce`	`u64`	The `sliding_nonce` (see: `SlidingNonce`) to be used for this transaction.
`to_unfreeze_account`	`address`	The account address to be frozen.

Common Abort Conditions

Error Category	Error Reason	Description
`Errors::NOT_PUBLISHED`	`SlidingNonce::ESLIDING_NONCE`	A `SlidingNonce` resource is not published under `account`.
`Errors::INVALID_ARGUMENT`	`SlidingNonce::ENONCE_TOO_OLD`	The `sliding_nonce` is too old and it’s impossible to determine if it’s duplicated or not.
`Errors::INVALID_ARGUMENT`	`SlidingNonce::ENONCE_TOO_NEW`	The `sliding_nonce` is too far in the future.
`Errors::INVALID_ARGUMENT`	`SlidingNonce::ENONCE_ALREADY_RECORDED`	The `sliding_nonce` has been previously recorded.
`Errors::REQUIRES_ADDRESS`	`CoreAddresses::ETREASURY_COMPLIANCE`	The sending account is not the Treasury Compliance account.