Struct VaultV1TransactionClient 

pub struct VaultV1TransactionClient { /* private fields */ }

Client for executing transactions against V1 (MetaMorpho) vaults.

Implementations

impl VaultV1TransactionClient

pub fn new( rpc_url: &str, private_key: &str, ) -> Result<VaultV1TransactionClient, ContractError>

Create a new V1 transaction client.

pub async fn get_asset(&self, vault: Address) -> Result<Address, ContractError>

Get the underlying asset address of a vault.

pub async fn get_decimals(&self, token: Address) -> Result<u8, ContractError>

Get the decimals of a token.

pub async fn get_balance( &self, token: Address, owner: Address, ) -> Result<Uint<256, 4>, ContractError>

Get the balance of a token for an address.

pub async fn get_allowance( &self, token: Address, owner: Address, spender: Address, ) -> Result<Uint<256, 4>, ContractError>

Get the allowance of a token for a spender.

pub fn approve( &self, token: Address, spender: Address, amount: Uint<256, 4>, ) -> PreparedCall<'_, approveCall>

Create a prepared approval transaction. Returns a PreparedCall that can be sent or used with MulticallBuilder.

pub async fn approve_if_needed( &self, token: Address, spender: Address, amount: Uint<256, 4>, ) -> Result<Option<PreparedCall<'_, approveCall>>, ContractError>

Approve a spender to use tokens if needed. Returns a PreparedCall if approval is needed, None otherwise.

pub fn deposit( &self, vault: Address, amount: Uint<256, 4>, receiver: Address, ) -> PreparedCall<'_, depositCall>

Create a prepared deposit transaction. Returns a PreparedCall that can be sent or used with MulticallBuilder.

pub fn withdraw( &self, vault: Address, amount: Uint<256, 4>, receiver: Address, owner: Address, ) -> PreparedCall<'_, withdrawCall>

Create a prepared withdraw transaction. Returns a PreparedCall that can be sent or used with MulticallBuilder.

pub fn signer_address(&self) -> Address

Get the signer’s address.