@spec __default_address__() :: nil

Default address of the contract. Returns nil if not specified.

To specify a default address see Ethers.Contract

@spec balance_of(Ethers.Types.t_address(), non_neg_integer()) :: Ethers.TxData.t()

Prepares balanceOf(address account, uint256 id) call parameters on the contract.

This function should only be called for result and never in a transaction on its own. (Use Ethers.call/2)

State mutability: view

Function Parameter Types

• account: :address
• id: {:uint, 256}

Return Types (when called with Ethers.call/2)

• {:uint, 256}

@spec balance_of_batch([Ethers.Types.t_address()], [non_neg_integer()]) ::
  Ethers.TxData.t()

Prepares balanceOfBatch(address[] accounts, uint256[] ids) call parameters on the contract.

This function should only be called for result and never in a transaction on its own. (Use Ethers.call/2)

State mutability: view

Function Parameter Types

• accounts: {:array, :address}
• ids: {:array, {:uint, 256}}

Return Types (when called with Ethers.call/2)

• {:array, {:uint, 256}}

@spec constructor() :: binary()

Prepares contract constructor values for deployment.

To deploy a contracts use Ethers.deploy/2 and pass the result of this function as :encoded_constructor option.

Parameters

@spec is_approved_for_all(Ethers.Types.t_address(), Ethers.Types.t_address()) ::
  Ethers.TxData.t()

Prepares isApprovedForAll(address account, address operator) call parameters on the contract.

This function should only be called for result and never in a transaction on its own. (Use Ethers.call/2)

State mutability: view

Function Parameter Types

• account: :address
• operator: :address

Return Types (when called with Ethers.call/2)

• :bool

@spec safe_batch_transfer_from(
  Ethers.Types.t_address(),
  Ethers.Types.t_address(),
  [non_neg_integer()],
  [non_neg_integer()],
  binary()
) :: Ethers.TxData.t()

Prepares safeBatchTransferFrom(address from, address to, uint256[] ids, uint256[] values, bytes data) call parameters on the contract.

This function can be used for a transaction or additionally called for results (Use Ethers.send/2). No amount of Ether can be sent with this function.

State mutability: non_payable

Function Parameter Types

• from: :address
• to: :address
• ids: {:array, {:uint, 256}}
• values: {:array, {:uint, 256}}
• data: :bytes

Return Types (when called with Ethers.call/2)

This function does not return any values!

@spec safe_transfer_from(
  Ethers.Types.t_address(),
  Ethers.Types.t_address(),
  non_neg_integer(),
  non_neg_integer(),
  binary()
) :: Ethers.TxData.t()

Prepares safeTransferFrom(address from, address to, uint256 id, uint256 value, bytes data) call parameters on the contract.

This function can be used for a transaction or additionally called for results (Use Ethers.send/2). No amount of Ether can be sent with this function.

State mutability: non_payable

Function Parameter Types

• from: :address
• to: :address
• id: {:uint, 256}
• value: {:uint, 256}
• data: :bytes

Return Types (when called with Ethers.call/2)

This function does not return any values!

@spec set_approval_for_all(Ethers.Types.t_address(), boolean()) :: Ethers.TxData.t()

Prepares setApprovalForAll(address operator, bool approved) call parameters on the contract.

This function can be used for a transaction or additionally called for results (Use Ethers.send/2). No amount of Ether can be sent with this function.

State mutability: non_payable

Function Parameter Types

• operator: :address
• approved: :bool

Return Types (when called with Ethers.call/2)

This function does not return any values!

@spec supports_interface(<<_::32>>) :: Ethers.TxData.t()

Prepares supportsInterface(bytes4 interfaceId) call parameters on the contract.

This function should only be called for result and never in a transaction on its own. (Use Ethers.call/2)

State mutability: view

Function Parameter Types

• interfaceId: {:bytes, 4}

Return Types (when called with Ethers.call/2)

• :bool

@spec uri(non_neg_integer()) :: Ethers.TxData.t()

Prepares uri(uint256) call parameters on the contract.

This function should only be called for result and never in a transaction on its own. (Use Ethers.call/2)

State mutability: view

Function Parameter Types

• {:uint, 256}

Return Types (when called with Ethers.call/2)

• :string