Struct CEP2612WrapperHostRef 

pub struct CEP2612WrapperHostRef { /* private fields */ }

CEP2612Wrapper Host Ref.

Implementations

impl CEP2612WrapperHostRef

pub fn init( &mut self, chain_name: String, symbol: String, name: String, decimals: u8, initial_supply: U256, )

Initializes the wrapper by deploying the ERC-2612 module and the CEP-18 token, and setting up the EIP-712 domain.

pub fn permit( &mut self, owner: Address, spender: Address, value: U256, deadline: u64, public_key: PublicKey, signature: Bytes, )

Delegated. See self.cep2612.permit() for details.

pub fn allowance(&self, owner: &Address, spender: &Address) -> U256

Delegated. See self.token.allowance() for details.

impl CEP2612WrapperHostRef

pub fn try_init( &mut self, chain_name: String, symbol: String, name: String, decimals: u8, initial_supply: U256, ) -> OdraResult<()>

Initializes the wrapper by deploying the ERC-2612 module and the CEP-18 token, and setting up the EIP-712 domain. Does not fail in case of error, returns odra::OdraResult instead.

pub fn try_permit( &mut self, owner: Address, spender: Address, value: U256, deadline: u64, public_key: PublicKey, signature: Bytes, ) -> OdraResult<()>

Delegated. See self.cep2612.permit() for details. Does not fail in case of error, returns odra::OdraResult instead.

pub fn try_allowance( &self, owner: &Address, spender: &Address, ) -> OdraResult<U256>

Delegated. See self.token.allowance() for details. Does not fail in case of error, returns odra::OdraResult instead.

Trait Implementations

impl EntryPointsCallerProvider for CEP2612WrapperHostRef

fn entry_points_caller(env: &HostEnv) -> EntryPointsCaller

Returns an EntryPointsCaller for the given host environment.

impl HasIdent for CEP2612WrapperHostRef

fn ident() -> String

Returns the contract’s ident.

impl HostRef for CEP2612WrapperHostRef

fn new(address: Address, env: HostEnv) -> Self

Creates a new host side reference to a contract.

fn with_tokens(&self, tokens: U512) -> Self

Creates a new host reference with attached tokens, based on the current instance.

fn contract_address(&self) -> Address

Returns the address of the contract.

fn env(&self) -> &HostEnv

Returns the host environment.

fn get_event<T>(&self, index: i32) -> Result<T, EventError>

where T: FromBytes + EventInstance,

Returns the n-th event emitted by the contract.

fn last_call(&self) -> ContractCallResult

Returns a detailed information about the last call of the contract.