sig-proxy 0.5.0

#[allow(dead_code)]
pub mod erc777 {
  # [rustfmt :: skip] use ethcontract as ethcontract ;
  #[doc = "Generated by `ethcontract`"]
  #[derive(Clone)]
  pub struct Contract {
    methods: Methods,
  }
  impl Contract {
    #[doc = r" Retrieves the truffle artifact used to generate the type safe"]
    #[doc = r" API for this contract."]
    pub fn artifact() -> &'static self::ethcontract::Artifact {
      use self::ethcontract::private::lazy_static;
      use self::ethcontract::Artifact;
      lazy_static! {
        pub static ref ARTIFACT: Artifact = {
          # [allow (unused_mut)] let mut artifact = Artifact :: from_json ("{\n  \"_format\": \"hh-sol-artifact-1\",\n  \"contractName\": \"ERC777\",\n  \"sourceName\": \"contracts/token/ERC777/ERC777.sol\",\n  \"abi\": [\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"string\",\n          \"name\": \"name_\",\n          \"type\": \"string\"\n        },\n        {\n          \"internalType\": \"string\",\n          \"name\": \"symbol_\",\n          \"type\": \"string\"\n        },\n        {\n          \"internalType\": \"address[]\",\n          \"name\": \"defaultOperators_\",\n          \"type\": \"address[]\"\n        }\n      ],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"constructor\"\n    },\n    {\n      \"anonymous\": false,\n      \"inputs\": [\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"owner\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"spender\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"uint256\",\n          \"name\": \"value\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"name\": \"Approval\",\n      \"type\": \"event\"\n    },\n    {\n      \"anonymous\": false,\n      \"inputs\": [\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"tokenHolder\",\n          \"type\": \"address\"\n        }\n      ],\n      \"name\": \"AuthorizedOperator\",\n      \"type\": \"event\"\n    },\n    {\n      \"anonymous\": false,\n      \"inputs\": [\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"from\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"bytes\",\n          \"name\": \"data\",\n          \"type\": \"bytes\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"bytes\",\n          \"name\": \"operatorData\",\n          \"type\": \"bytes\"\n        }\n      ],\n      \"name\": \"Burned\",\n      \"type\": \"event\"\n    },\n    {\n      \"anonymous\": false,\n      \"inputs\": [\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"to\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"bytes\",\n          \"name\": \"data\",\n          \"type\": \"bytes\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"bytes\",\n          \"name\": \"operatorData\",\n          \"type\": \"bytes\"\n        }\n      ],\n      \"name\": \"Minted\",\n      \"type\": \"event\"\n    },\n    {\n      \"anonymous\": false,\n      \"inputs\": [\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"tokenHolder\",\n          \"type\": \"address\"\n        }\n      ],\n      \"name\": \"RevokedOperator\",\n      \"type\": \"event\"\n    },\n    {\n      \"anonymous\": false,\n      \"inputs\": [\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"from\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"to\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"bytes\",\n          \"name\": \"data\",\n          \"type\": \"bytes\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"bytes\",\n          \"name\": \"operatorData\",\n          \"type\": \"bytes\"\n        }\n      ],\n      \"name\": \"Sent\",\n      \"type\": \"event\"\n    },\n    {\n      \"anonymous\": false,\n      \"inputs\": [\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"from\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": true,\n          \"internalType\": \"address\",\n          \"name\": \"to\",\n          \"type\": \"address\"\n        },\n        {\n          \"indexed\": false,\n          \"internalType\": \"uint256\",\n          \"name\": \"value\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"name\": \"Transfer\",\n      \"type\": \"event\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"holder\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"address\",\n          \"name\": \"spender\",\n          \"type\": \"address\"\n        }\n      ],\n      \"name\": \"allowance\",\n      \"outputs\": [\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"spender\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"value\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"name\": \"approve\",\n      \"outputs\": [\n        {\n          \"internalType\": \"bool\",\n          \"name\": \"\",\n          \"type\": \"bool\"\n        }\n      ],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        }\n      ],\n      \"name\": \"authorizeOperator\",\n      \"outputs\": [],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"tokenHolder\",\n          \"type\": \"address\"\n        }\n      ],\n      \"name\": \"balanceOf\",\n      \"outputs\": [\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        },\n        {\n          \"internalType\": \"bytes\",\n          \"name\": \"data\",\n          \"type\": \"bytes\"\n        }\n      ],\n      \"name\": \"burn\",\n      \"outputs\": [],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [],\n      \"name\": \"decimals\",\n      \"outputs\": [\n        {\n          \"internalType\": \"uint8\",\n          \"name\": \"\",\n          \"type\": \"uint8\"\n        }\n      ],\n      \"stateMutability\": \"pure\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [],\n      \"name\": \"defaultOperators\",\n      \"outputs\": [\n        {\n          \"internalType\": \"address[]\",\n          \"name\": \"\",\n          \"type\": \"address[]\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [],\n      \"name\": \"granularity\",\n      \"outputs\": [\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"address\",\n          \"name\": \"tokenHolder\",\n          \"type\": \"address\"\n        }\n      ],\n      \"name\": \"isOperatorFor\",\n      \"outputs\": [\n        {\n          \"internalType\": \"bool\",\n          \"name\": \"\",\n          \"type\": \"bool\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [],\n      \"name\": \"name\",\n      \"outputs\": [\n        {\n          \"internalType\": \"string\",\n          \"name\": \"\",\n          \"type\": \"string\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"account\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        },\n        {\n          \"internalType\": \"bytes\",\n          \"name\": \"data\",\n          \"type\": \"bytes\"\n        },\n        {\n          \"internalType\": \"bytes\",\n          \"name\": \"operatorData\",\n          \"type\": \"bytes\"\n        }\n      ],\n      \"name\": \"operatorBurn\",\n      \"outputs\": [],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"sender\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"address\",\n          \"name\": \"recipient\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        },\n        {\n          \"internalType\": \"bytes\",\n          \"name\": \"data\",\n          \"type\": \"bytes\"\n        },\n        {\n          \"internalType\": \"bytes\",\n          \"name\": \"operatorData\",\n          \"type\": \"bytes\"\n        }\n      ],\n      \"name\": \"operatorSend\",\n      \"outputs\": [],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"operator\",\n          \"type\": \"address\"\n        }\n      ],\n      \"name\": \"revokeOperator\",\n      \"outputs\": [],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"recipient\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        },\n        {\n          \"internalType\": \"bytes\",\n          \"name\": \"data\",\n          \"type\": \"bytes\"\n        }\n      ],\n      \"name\": \"send\",\n      \"outputs\": [],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [],\n      \"name\": \"symbol\",\n      \"outputs\": [\n        {\n          \"internalType\": \"string\",\n          \"name\": \"\",\n          \"type\": \"string\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [],\n      \"name\": \"totalSupply\",\n      \"outputs\": [\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"stateMutability\": \"view\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"recipient\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"name\": \"transfer\",\n      \"outputs\": [\n        {\n          \"internalType\": \"bool\",\n          \"name\": \"\",\n          \"type\": \"bool\"\n        }\n      ],\n      \"stateMutability\": \"nonpayable\",\n      \"type\": \"function\"\n    },\n    {\n      \"inputs\": [\n        {\n          \"internalType\": \"address\",\n          \"name\": \"holder\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"address\",\n          \"name\": \"recipient\",\n          \"type\": \"address\"\n        },\n        {\n          \"internalType\": \"uint256\",\n          \"name\": \"amount\",\n          \"type\": \"uint256\"\n        }\n      ],\n      \"name\": \"transferFrom\",\n      \"outputs\": [\n        {\n  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 \"deployedBytecode\": \"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\",\n  \"linkReferences\": {},\n  \"deployedLinkReferences\": {}\n}\n") . expect ("valid artifact JSON") ;
          artifact
        };
      }
      &ARTIFACT
    }
    #[doc = r" Creates a new contract instance with the specified `web3`"]
    #[doc = r" provider at the given `Address`."]
    #[doc = r""]
    #[doc = r" Note that this does not verify that a contract with a matching"]
    #[doc = r" `Abi` is actually deployed at the given address."]
    pub fn at<F, T>(
      web3: &self::ethcontract::web3::api::Web3<T>,
      address: self::ethcontract::Address,
    ) -> Self
    where
      F: std::future::Future<
          Output = Result<self::ethcontract::json::Value, self::ethcontract::web3::Error>,
        > + Send
        + 'static,
      T: self::ethcontract::web3::Transport<Out = F> + Send + Sync + 'static,
    {
      Contract::with_deployment_info(web3, address, None)
    }
    #[doc = r" Creates a new contract instance with the specified `web3` provider with"]
    #[doc = r" the given `Abi` at the given `Address` and an optional transaction hash."]
    #[doc = r" This hash is used to retrieve contract related information such as the"]
    #[doc = r" creation block (which is useful for fetching all historic events)."]
    #[doc = r""]
    #[doc = r" Note that this does not verify that a contract with a matching `Abi` is"]
    #[doc = r" actually deployed at the given address nor that the transaction hash,"]
    #[doc = r" when provided, is actually for this contract deployment."]
    pub fn with_deployment_info<F, T>(
      web3: &self::ethcontract::web3::api::Web3<T>,
      address: self::ethcontract::Address,
      deployment_information: Option<ethcontract::common::DeploymentInformation>,
    ) -> Self
    where
      F: std::future::Future<
          Output = Result<self::ethcontract::json::Value, self::ethcontract::web3::Error>,
        > + Send
        + 'static,
      T: self::ethcontract::web3::Transport<Out = F> + Send + Sync + 'static,
    {
      use self::ethcontract::transport::DynTransport;
      use self::ethcontract::web3::api::Web3;
      use self::ethcontract::Instance;
      let transport = DynTransport::new(web3.transport().clone());
      let web3 = Web3::new(transport);
      let abi = Self::artifact().abi.clone();
      let instance = Instance::with_deployment_info(web3, abi, address, deployment_information);
      Contract::from_raw(instance)
    }
    #[doc = r" Creates a contract from a raw instance."]
    fn from_raw(instance: self::ethcontract::dyns::DynInstance) -> Self {
      let methods = Methods { instance };
      Contract { methods }
    }
    #[doc = r" Returns the contract address being used by this instance."]
    pub fn address(&self) -> self::ethcontract::Address {
      self.raw_instance().address()
    }
    #[doc = r" Returns the deployment information of the contract"]
    #[doc = r" if it is known, `None` otherwise."]
    pub fn deployment_information(&self) -> Option<ethcontract::common::DeploymentInformation> {
      self.raw_instance().deployment_information()
    }
    #[doc = r" Returns a reference to the default method options used by this"]
    #[doc = r" contract."]
    pub fn defaults(&self) -> &self::ethcontract::contract::MethodDefaults {
      &self.raw_instance().defaults
    }
    #[doc = r" Returns a mutable reference to the default method options used"]
    #[doc = r" by this contract."]
    pub fn defaults_mut(&mut self) -> &mut self::ethcontract::contract::MethodDefaults {
      &mut self.raw_instance_mut().defaults
    }
    #[doc = r" Returns a reference to the raw runtime instance used by this"]
    #[doc = r" contract."]
    pub fn raw_instance(&self) -> &self::ethcontract::dyns::DynInstance {
      &self.methods.instance
    }
    #[doc = r" Returns a mutable reference to the raw runtime instance used by"]
    #[doc = r" this contract."]
    fn raw_instance_mut(&mut self) -> &mut self::ethcontract::dyns::DynInstance {
      &mut self.methods.instance
    }
  }
  impl std::fmt::Debug for Contract {
    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
      f.debug_tuple(stringify!(ERC777))
        .field(&self.address())
        .finish()
    }
  }
  impl Contract {
    #[doc = "Generated by `ethcontract`"]
    #[allow(clippy::too_many_arguments)]
    pub fn builder<F, T>(
      web3: &self::ethcontract::web3::api::Web3<T>,
      name: String,
      symbol: String,
      default_operators: Vec<self::ethcontract::Address>,
    ) -> self::ethcontract::dyns::DynDeployBuilder<Self>
    where
      F: std::future::Future<
          Output = Result<self::ethcontract::json::Value, self::ethcontract::web3::Error>,
        > + Send
        + 'static,
      T: self::ethcontract::web3::Transport<Out = F> + Send + Sync + 'static,
    {
      use self::ethcontract::contract::DeployBuilder;
      use self::ethcontract::dyns::DynTransport;
      use self::ethcontract::web3::api::Web3;
      let transport = DynTransport::new(web3.transport().clone());
      let web3 = Web3::new(transport);
      let bytecode = Self::artifact().bytecode.clone();
      DeployBuilder::new(web3, bytecode, (name, symbol, default_operators))
        .expect("valid deployment args")
    }
  }
  impl self::ethcontract::contract::Deploy<self::ethcontract::dyns::DynTransport> for Contract {
    type Context = self::ethcontract::common::Bytecode;
    fn bytecode(cx: &Self::Context) -> &self::ethcontract::common::Bytecode {
      cx
    }
    fn abi(_: &Self::Context) -> &self::ethcontract::common::Abi {
      &Self::artifact().abi
    }
    fn from_deployment(
      web3: self::ethcontract::dyns::DynWeb3,
      address: self::ethcontract::Address,
      transaction_hash: self::ethcontract::H256,
      _: Self::Context,
    ) -> Self {
      Self::with_deployment_info(&web3, address, Some(transaction_hash.into()))
    }
  }
  impl Contract {
    #[doc = r" Retrieves a reference to type containing all the generated"]
    #[doc = r" contract methods. This can be used for methods where the name"]
    #[doc = r" would collide with a common method (like `at` or `deployed`)."]
    pub fn methods(&self) -> &Methods {
      &self.methods
    }
  }
  #[doc = r" Type containing all contract methods for generated contract type."]
  #[derive(Clone)]
  pub struct Methods {
    instance: self::ethcontract::dyns::DynInstance,
  }
  #[allow(clippy::too_many_arguments, clippy::type_complexity)]
  impl Methods {
    #[doc = "Generated by `ethcontract`"]
    pub fn name(&self) -> self::ethcontract::dyns::DynViewMethodBuilder<String> {
      self
        .instance
        .view_method([6, 253, 222, 3], ())
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn send(
      &self,
      recipient: self::ethcontract::Address,
      amount: self::ethcontract::U256,
      data: self::ethcontract::tokens::Bytes<Vec<u8>>,
    ) -> self::ethcontract::dyns::DynMethodBuilder<()> {
      self
        .instance
        .method([155, 217, 187, 198], (recipient, amount, data))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn balance_of(
      &self,
      token_holder: self::ethcontract::Address,
    ) -> self::ethcontract::dyns::DynViewMethodBuilder<self::ethcontract::U256> {
      self
        .instance
        .view_method([112, 160, 130, 49], (token_holder,))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn burn(
      &self,
      amount: self::ethcontract::U256,
      data: self::ethcontract::tokens::Bytes<Vec<u8>>,
    ) -> self::ethcontract::dyns::DynMethodBuilder<()> {
      self
        .instance
        .method([254, 157, 147, 3], (amount, data))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn authorize_operator(
      &self,
      operator: self::ethcontract::Address,
    ) -> self::ethcontract::dyns::DynMethodBuilder<()> {
      self
        .instance
        .method([149, 155, 140, 63], (operator,))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn operator_send(
      &self,
      sender: self::ethcontract::Address,
      recipient: self::ethcontract::Address,
      amount: self::ethcontract::U256,
      data: self::ethcontract::tokens::Bytes<Vec<u8>>,
      operator_data: self::ethcontract::tokens::Bytes<Vec<u8>>,
    ) -> self::ethcontract::dyns::DynMethodBuilder<()> {
      self
        .instance
        .method(
          [98, 173, 27, 131],
          (sender, recipient, amount, data, operator_data),
        )
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn operator_burn(
      &self,
      account: self::ethcontract::Address,
      amount: self::ethcontract::U256,
      data: self::ethcontract::tokens::Bytes<Vec<u8>>,
      operator_data: self::ethcontract::tokens::Bytes<Vec<u8>>,
    ) -> self::ethcontract::dyns::DynMethodBuilder<()> {
      self
        .instance
        .method([252, 103, 60, 79], (account, amount, data, operator_data))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn approve(
      &self,
      spender: self::ethcontract::Address,
      value: self::ethcontract::U256,
    ) -> self::ethcontract::dyns::DynMethodBuilder<bool> {
      self
        .instance
        .method([9, 94, 167, 179], (spender, value))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn granularity(
      &self,
    ) -> self::ethcontract::dyns::DynViewMethodBuilder<self::ethcontract::U256> {
      self
        .instance
        .view_method([85, 111, 13, 199], ())
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn decimals(&self) -> self::ethcontract::dyns::DynViewMethodBuilder<u8> {
      self
        .instance
        .view_method([49, 60, 229, 103], ())
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn allowance(
      &self,
      holder: self::ethcontract::Address,
      spender: self::ethcontract::Address,
    ) -> self::ethcontract::dyns::DynViewMethodBuilder<self::ethcontract::U256> {
      self
        .instance
        .view_method([221, 98, 237, 62], (holder, spender))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn revoke_operator(
      &self,
      operator: self::ethcontract::Address,
    ) -> self::ethcontract::dyns::DynMethodBuilder<()> {
      self
        .instance
        .method([250, 216, 179, 42], (operator,))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn default_operators(
      &self,
    ) -> self::ethcontract::dyns::DynViewMethodBuilder<Vec<self::ethcontract::Address>> {
      self
        .instance
        .view_method([6, 228, 133, 56], ())
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn symbol(&self) -> self::ethcontract::dyns::DynViewMethodBuilder<String> {
      self
        .instance
        .view_method([149, 216, 155, 65], ())
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn is_operator_for(
      &self,
      operator: self::ethcontract::Address,
      token_holder: self::ethcontract::Address,
    ) -> self::ethcontract::dyns::DynViewMethodBuilder<bool> {
      self
        .instance
        .view_method([217, 91, 99, 113], (operator, token_holder))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn total_supply(
      &self,
    ) -> self::ethcontract::dyns::DynViewMethodBuilder<self::ethcontract::U256> {
      self
        .instance
        .view_method([24, 22, 13, 221], ())
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn transfer(
      &self,
      recipient: self::ethcontract::Address,
      amount: self::ethcontract::U256,
    ) -> self::ethcontract::dyns::DynMethodBuilder<bool> {
      self
        .instance
        .method([169, 5, 156, 187], (recipient, amount))
        .expect("generated call")
    }
    #[doc = "Generated by `ethcontract`"]
    pub fn transfer_from(
      &self,
      holder: self::ethcontract::Address,
      recipient: self::ethcontract::Address,
      amount: self::ethcontract::U256,
    ) -> self::ethcontract::dyns::DynMethodBuilder<bool> {
      self
        .instance
        .method([35, 184, 114, 221], (holder, recipient, amount))
        .expect("generated call")
    }
  }
  impl std::ops::Deref for Contract {
    type Target = Methods;
    fn deref(&self) -> &Self::Target {
      &self.methods
    }
  }
  #[doc = r" Module containing all generated data models for this contract's"]
  #[doc = r" events."]
  pub mod event_data {
    use super::ethcontract;
    #[derive(Clone, Debug, Default, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
    pub struct Burned {
      pub operator: self::ethcontract::Address,
      pub from: self::ethcontract::Address,
      pub amount: self::ethcontract::U256,
      pub data: self::ethcontract::tokens::Bytes<Vec<u8>>,
      pub operator_data: self::ethcontract::tokens::Bytes<Vec<u8>>,
    }
    impl Burned {
      #[doc = r" Retrieves the signature for the event this data corresponds to."]
      #[doc = r" This signature is the Keccak-256 hash of the ABI signature of"]
      #[doc = r" this event."]
      pub fn signature() -> self::ethcontract::H256 {
        self::ethcontract::H256([
          167, 138, 155, 227, 167, 184, 98, 210, 105, 51, 173, 133, 251, 17, 216, 14, 246, 107,
          143, 151, 45, 124, 187, 160, 102, 33, 213, 131, 148, 58, 64, 152,
        ])
      }
      #[doc = r" Retrieves the ABI signature for the event this data corresponds"]
      #[doc = r" to. For this event the value should always be:"]
      #[doc = r""]
      #[doc = "`Burned(address,address,uint256,bytes,bytes)`"]
      pub fn abi_signature() -> &'static str {
        "Burned(address,address,uint256,bytes,bytes)"
      }
    }
    impl self::ethcontract::tokens::Tokenize for Burned {
      fn from_token(
        token: self::ethcontract::common::abi::Token,
      ) -> Result<Self, self::ethcontract::tokens::Error> {
        let (operator, from, amount, data, operator_data) =
          self::ethcontract::tokens::Tokenize::from_token(token)?;
        Ok(Burned {
          operator,
          from,
          amount,
          data,
          operator_data,
        })
      }
      fn into_token(self) -> self::ethcontract::common::abi::Token {
        unimplemented!("events are only decoded, not encoded")
      }
    }
    #[derive(Clone, Debug, Default, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
    pub struct RevokedOperator {
      pub operator: self::ethcontract::Address,
      pub token_holder: self::ethcontract::Address,
    }
    impl RevokedOperator {
      #[doc = r" Retrieves the signature for the event this data corresponds to."]
      #[doc = r" This signature is the Keccak-256 hash of the ABI signature of"]
      #[doc = r" this event."]
      pub fn signature() -> self::ethcontract::H256 {
        self::ethcontract::H256([
          80, 84, 110, 102, 229, 244, 77, 114, 131, 101, 220, 57, 8, 198, 59, 197, 207, 238, 171,
          71, 7, 34, 193, 103, 126, 48, 115, 166, 172, 41, 74, 161,
        ])
      }
      #[doc = r" Retrieves the ABI signature for the event this data corresponds"]
      #[doc = r" to. For this event the value should always be:"]
      #[doc = r""]
      #[doc = "`RevokedOperator(address,address)`"]
      pub fn abi_signature() -> &'static str {
        "RevokedOperator(address,address)"
      }
    }
    impl self::ethcontract::tokens::Tokenize for RevokedOperator {
      fn from_token(
        token: self::ethcontract::common::abi::Token,
      ) -> Result<Self, self::ethcontract::tokens::Error> {
        let (operator, token_holder) = self::ethcontract::tokens::Tokenize::from_token(token)?;
        Ok(RevokedOperator {
          operator,
          token_holder,
        })
      }
      fn into_token(self) -> self::ethcontract::common::abi::Token {
        unimplemented!("events are only decoded, not encoded")
      }
    }
    #[derive(Clone, Debug, Default, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
    pub struct Sent {
      pub operator: self::ethcontract::Address,
      pub from: self::ethcontract::Address,
      pub to: self::ethcontract::Address,
      pub amount: self::ethcontract::U256,
      pub data: self::ethcontract::tokens::Bytes<Vec<u8>>,
      pub operator_data: self::ethcontract::tokens::Bytes<Vec<u8>>,
    }
    impl Sent {
      #[doc = r" Retrieves the signature for the event this data corresponds to."]
      #[doc = r" This signature is the Keccak-256 hash of the ABI signature of"]
      #[doc = r" this event."]
      pub fn signature() -> self::ethcontract::H256 {
        self::ethcontract::H256([
          6, 181, 65, 221, 170, 114, 13, 178, 177, 10, 77, 12, 218, 195, 155, 141, 54, 4, 37, 252,
          7, 48, 133, 250, 193, 155, 200, 38, 20, 103, 121, 135,
        ])
      }
      #[doc = r" Retrieves the ABI signature for the event this data corresponds"]
      #[doc = r" to. For this event the value should always be:"]
      #[doc = r""]
      #[doc = "`Sent(address,address,address,uint256,bytes,bytes)`"]
      pub fn abi_signature() -> &'static str {
        "Sent(address,address,address,uint256,bytes,bytes)"
      }
    }
    impl self::ethcontract::tokens::Tokenize for Sent {
      fn from_token(
        token: self::ethcontract::common::abi::Token,
      ) -> Result<Self, self::ethcontract::tokens::Error> {
        let (operator, from, to, amount, data, operator_data) =
          self::ethcontract::tokens::Tokenize::from_token(token)?;
        Ok(Sent {
          operator,
          from,
          to,
          amount,
          data,
          operator_data,
        })
      }
      fn into_token(self) -> self::ethcontract::common::abi::Token {
        unimplemented!("events are only decoded, not encoded")
      }
    }
    #[derive(Clone, Debug, Default, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
    pub struct Transfer {
      pub from: self::ethcontract::Address,
      pub to: self::ethcontract::Address,
      pub value: self::ethcontract::U256,
    }
    impl Transfer {
      #[doc = r" Retrieves the signature for the event this data corresponds to."]
      #[doc = r" This signature is the Keccak-256 hash of the ABI signature of"]
      #[doc = r" this event."]
      pub fn signature() -> self::ethcontract::H256 {
        self::ethcontract::H256([
          221, 242, 82, 173, 27, 226, 200, 155, 105, 194, 176, 104, 252, 55, 141, 170, 149, 43,
          167, 241, 99, 196, 161, 22, 40, 245, 90, 77, 245, 35, 179, 239,
        ])
      }
      #[doc = r" Retrieves the ABI signature for the event this data corresponds"]
      #[doc = r" to. For this event the value should always be:"]
      #[doc = r""]
      #[doc = "`Transfer(address,address,uint256)`"]
      pub fn abi_signature() -> &'static str {
        "Transfer(address,address,uint256)"
      }
    }
    impl self::ethcontract::tokens::Tokenize for Transfer {
      fn from_token(
        token: self::ethcontract::common::abi::Token,
      ) -> Result<Self, self::ethcontract::tokens::Error> {
        let (from, to, value) = self::ethcontract::tokens::Tokenize::from_token(token)?;
        Ok(Transfer { from, to, value })
      }
      fn into_token(self) -> self::ethcontract::common::abi::Token {
        unimplemented!("events are only decoded, not encoded")
      }
    }
    #[derive(Clone, Debug, Default, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
    pub struct Approval {
      pub owner: self::ethcontract::Address,
      pub spender: self::ethcontract::Address,
      pub value: self::ethcontract::U256,
    }
    impl Approval {
      #[doc = r" Retrieves the signature for the event this data corresponds to."]
      #[doc = r" This signature is the Keccak-256 hash of the ABI signature of"]
      #[doc = r" this event."]
      pub fn signature() -> self::ethcontract::H256 {
        self::ethcontract::H256([
          140, 91, 225, 229, 235, 236, 125, 91, 209, 79, 113, 66, 125, 30, 132, 243, 221, 3, 20,
          192, 247, 178, 41, 30, 91, 32, 10, 200, 199, 195, 185, 37,
        ])
      }
      #[doc = r" Retrieves the ABI signature for the event this data corresponds"]
      #[doc = r" to. For this event the value should always be:"]
      #[doc = r""]
      #[doc = "`Approval(address,address,uint256)`"]
      pub fn abi_signature() -> &'static str {
        "Approval(address,address,uint256)"
      }
    }
    impl self::ethcontract::tokens::Tokenize for Approval {
      fn from_token(
        token: self::ethcontract::common::abi::Token,
      ) -> Result<Self, self::ethcontract::tokens::Error> {
        let (owner, spender, value) = self::ethcontract::tokens::Tokenize::from_token(token)?;
        Ok(Approval {
          owner,
          spender,
          value,
        })
      }
      fn into_token(self) -> self::ethcontract::common::abi::Token {
        unimplemented!("events are only decoded, not encoded")
      }
    }
    #[derive(Clone, Debug, Default, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
    pub struct AuthorizedOperator {
      pub operator: self::ethcontract::Address,
      pub token_holder: self::ethcontract::Address,
    }
    impl AuthorizedOperator {
      #[doc = r" Retrieves the signature for the event this data corresponds to."]
      #[doc = r" This signature is the Keccak-256 hash of the ABI signature of"]
      #[doc = r" this event."]
      pub fn signature() -> self::ethcontract::H256 {
        self::ethcontract::H256([
          244, 202, 235, 45, 108, 168, 147, 42, 33, 90, 53, 61, 7, 3, 195, 38, 236, 45, 129, 252,
          104, 23, 15, 50, 14, 178, 171, 73, 233, 223, 97, 249,
        ])
      }
      #[doc = r" Retrieves the ABI signature for the event this data corresponds"]
      #[doc = r" to. For this event the value should always be:"]
      #[doc = r""]
      #[doc = "`AuthorizedOperator(address,address)`"]
      pub fn abi_signature() -> &'static str {
        "AuthorizedOperator(address,address)"
      }
    }
    impl self::ethcontract::tokens::Tokenize for AuthorizedOperator {
      fn from_token(
        token: self::ethcontract::common::abi::Token,
      ) -> Result<Self, self::ethcontract::tokens::Error> {
        let (operator, token_holder) = self::ethcontract::tokens::Tokenize::from_token(token)?;
        Ok(AuthorizedOperator {
          operator,
          token_holder,
        })
      }
      fn into_token(self) -> self::ethcontract::common::abi::Token {
        unimplemented!("events are only decoded, not encoded")
      }
    }
    #[derive(Clone, Debug, Default, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
    pub struct Minted {
      pub operator: self::ethcontract::Address,
      pub to: self::ethcontract::Address,
      pub amount: self::ethcontract::U256,
      pub data: self::ethcontract::tokens::Bytes<Vec<u8>>,
      pub operator_data: self::ethcontract::tokens::Bytes<Vec<u8>>,
    }
    impl Minted {
      #[doc = r" Retrieves the signature for the event this data corresponds to."]
      #[doc = r" This signature is the Keccak-256 hash of the ABI signature of"]
      #[doc = r" this event."]
      pub fn signature() -> self::ethcontract::H256 {
        self::ethcontract::H256([
          47, 229, 190, 1, 70, 247, 76, 91, 206, 54, 192, 184, 9, 17, 175, 108, 125, 134, 255, 39,
          232, 157, 92, 250, 97, 252, 104, 19, 39, 149, 78, 93,
        ])
      }
      #[doc = r" Retrieves the ABI signature for the event this data corresponds"]
      #[doc = r" to. For this event the value should always be:"]
      #[doc = r""]
      #[doc = "`Minted(address,address,uint256,bytes,bytes)`"]
      pub fn abi_signature() -> &'static str {
        "Minted(address,address,uint256,bytes,bytes)"
      }
    }
    impl self::ethcontract::tokens::Tokenize for Minted {
      fn from_token(
        token: self::ethcontract::common::abi::Token,
      ) -> Result<Self, self::ethcontract::tokens::Error> {
        let (operator, to, amount, data, operator_data) =
          self::ethcontract::tokens::Tokenize::from_token(token)?;
        Ok(Minted {
          operator,
          to,
          amount,
          data,
          operator_data,
        })
      }
      fn into_token(self) -> self::ethcontract::common::abi::Token {
        unimplemented!("events are only decoded, not encoded")
      }
    }
  }
  impl Contract {
    #[doc = r" Retrieves a handle to a type containing for creating event"]
    #[doc = r" streams for all the contract events."]
    pub fn events(&self) -> Events<'_> {
      Events {
        instance: self.raw_instance(),
      }
    }
  }
  pub struct Events<'a> {
    instance: &'a self::ethcontract::dyns::DynInstance,
  }
  impl Events<'_> {
    #[doc = r" Generated by `ethcontract`."]
    pub fn burned(&self) -> self::event_builders::BurnedBuilder {
      self::event_builders::BurnedBuilder(
        self
          .instance
          .event(self::ethcontract::H256([
            167, 138, 155, 227, 167, 184, 98, 210, 105, 51, 173, 133, 251, 17, 216, 14, 246, 107,
            143, 151, 45, 124, 187, 160, 102, 33, 213, 131, 148, 58, 64, 152,
          ]))
          .expect("generated event filter"),
      )
    }
    #[doc = r" Generated by `ethcontract`."]
    pub fn revoked_operator(&self) -> self::event_builders::RevokedOperatorBuilder {
      self::event_builders::RevokedOperatorBuilder(
        self
          .instance
          .event(self::ethcontract::H256([
            80, 84, 110, 102, 229, 244, 77, 114, 131, 101, 220, 57, 8, 198, 59, 197, 207, 238, 171,
            71, 7, 34, 193, 103, 126, 48, 115, 166, 172, 41, 74, 161,
          ]))
          .expect("generated event filter"),
      )
    }
    #[doc = r" Generated by `ethcontract`."]
    pub fn sent(&self) -> self::event_builders::SentBuilder {
      self::event_builders::SentBuilder(
        self
          .instance
          .event(self::ethcontract::H256([
            6, 181, 65, 221, 170, 114, 13, 178, 177, 10, 77, 12, 218, 195, 155, 141, 54, 4, 37,
            252, 7, 48, 133, 250, 193, 155, 200, 38, 20, 103, 121, 135,
          ]))
          .expect("generated event filter"),
      )
    }
    #[doc = r" Generated by `ethcontract`."]
    pub fn transfer(&self) -> self::event_builders::TransferBuilder {
      self::event_builders::TransferBuilder(
        self
          .instance
          .event(self::ethcontract::H256([
            221, 242, 82, 173, 27, 226, 200, 155, 105, 194, 176, 104, 252, 55, 141, 170, 149, 43,
            167, 241, 99, 196, 161, 22, 40, 245, 90, 77, 245, 35, 179, 239,
          ]))
          .expect("generated event filter"),
      )
    }
    #[doc = r" Generated by `ethcontract`."]
    pub fn approval(&self) -> self::event_builders::ApprovalBuilder {
      self::event_builders::ApprovalBuilder(
        self
          .instance
          .event(self::ethcontract::H256([
            140, 91, 225, 229, 235, 236, 125, 91, 209, 79, 113, 66, 125, 30, 132, 243, 221, 3, 20,
            192, 247, 178, 41, 30, 91, 32, 10, 200, 199, 195, 185, 37,
          ]))
          .expect("generated event filter"),
      )
    }
    #[doc = r" Generated by `ethcontract`."]
    pub fn authorized_operator(&self) -> self::event_builders::AuthorizedOperatorBuilder {
      self::event_builders::AuthorizedOperatorBuilder(
        self
          .instance
          .event(self::ethcontract::H256([
            244, 202, 235, 45, 108, 168, 147, 42, 33, 90, 53, 61, 7, 3, 195, 38, 236, 45, 129, 252,
            104, 23, 15, 50, 14, 178, 171, 73, 233, 223, 97, 249,
          ]))
          .expect("generated event filter"),
      )
    }
    #[doc = r" Generated by `ethcontract`."]
    pub fn minted(&self) -> self::event_builders::MintedBuilder {
      self::event_builders::MintedBuilder(
        self
          .instance
          .event(self::ethcontract::H256([
            47, 229, 190, 1, 70, 247, 76, 91, 206, 54, 192, 184, 9, 17, 175, 108, 125, 134, 255,
            39, 232, 157, 92, 250, 97, 252, 104, 19, 39, 149, 78, 93,
          ]))
          .expect("generated event filter"),
      )
    }
  }
  #[doc = r" Module containing the generated event stream builders with type safe"]
  #[doc = r" filter methods for this contract's events."]
  pub mod event_builders {
    use super::ethcontract;
    use super::event_data;
    #[doc = "A builder for creating a filtered stream of `Burned` events."]
    pub struct BurnedBuilder(
      #[doc = r" The inner event builder."]
      pub  self::ethcontract::dyns::DynEventBuilder<self::event_data::Burned>,
    );
    impl BurnedBuilder {
      #[doc = r" Sets the starting block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the latest block."]
      #[allow(clippy::wrong_self_convention)]
      pub fn from_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).from_block(block);
        self
      }
      #[doc = r" Sets the last block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the streaming until the end of days."]
      #[allow(clippy::wrong_self_convention)]
      pub fn to_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).to_block(block);
        self
      }
      #[doc = r" Limit the number of events that can be retrieved by this filter."]
      #[doc = r""]
      #[doc = r" Note that this parameter is non-standard."]
      pub fn limit(mut self, value: usize) -> Self {
        self.0 = (self.0).limit(value);
        self
      }
      #[doc = r" The polling interval. This is used as the interval between"]
      #[doc = r" consecutive `eth_getFilterChanges` calls to get filter updates."]
      pub fn poll_interval(mut self, value: std::time::Duration) -> Self {
        self.0 = (self.0).poll_interval(value);
        self
      }
      #[doc = "Adds a filter for the operator event parameter."]
      pub fn operator(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic0(topic);
        self
      }
      #[doc = "Adds a filter for the from event parameter."]
      pub fn from(mut self, topic: self::ethcontract::Topic<self::ethcontract::Address>) -> Self {
        self.0 = (self.0).topic1(topic);
        self
      }
      #[doc = r" Returns a future that resolves with a collection of all existing"]
      #[doc = r" logs matching the builder parameters."]
      pub async fn query(
        self,
      ) -> std::result::Result<
        std::vec::Vec<self::ethcontract::Event<self::event_data::Burned>>,
        self::ethcontract::errors::EventError,
      > {
        (self.0).query().await
      }
      #[doc = r" Creates an event stream from the current event builder."]
      pub fn stream(
        self,
      ) -> impl self::ethcontract::futures::stream::Stream<
        Item = std::result::Result<
          self::ethcontract::StreamEvent<self::event_data::Burned>,
          self::ethcontract::errors::EventError,
        >,
      > {
        (self.0).stream()
      }
    }
    #[doc = "A builder for creating a filtered stream of `RevokedOperator` events."]
    pub struct RevokedOperatorBuilder(
      #[doc = r" The inner event builder."]
      pub  self::ethcontract::dyns::DynEventBuilder<self::event_data::RevokedOperator>,
    );
    impl RevokedOperatorBuilder {
      #[doc = r" Sets the starting block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the latest block."]
      #[allow(clippy::wrong_self_convention)]
      pub fn from_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).from_block(block);
        self
      }
      #[doc = r" Sets the last block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the streaming until the end of days."]
      #[allow(clippy::wrong_self_convention)]
      pub fn to_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).to_block(block);
        self
      }
      #[doc = r" Limit the number of events that can be retrieved by this filter."]
      #[doc = r""]
      #[doc = r" Note that this parameter is non-standard."]
      pub fn limit(mut self, value: usize) -> Self {
        self.0 = (self.0).limit(value);
        self
      }
      #[doc = r" The polling interval. This is used as the interval between"]
      #[doc = r" consecutive `eth_getFilterChanges` calls to get filter updates."]
      pub fn poll_interval(mut self, value: std::time::Duration) -> Self {
        self.0 = (self.0).poll_interval(value);
        self
      }
      #[doc = "Adds a filter for the operator event parameter."]
      pub fn operator(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic0(topic);
        self
      }
      #[doc = "Adds a filter for the tokenHolder event parameter."]
      pub fn token_holder(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic1(topic);
        self
      }
      #[doc = r" Returns a future that resolves with a collection of all existing"]
      #[doc = r" logs matching the builder parameters."]
      pub async fn query(
        self,
      ) -> std::result::Result<
        std::vec::Vec<self::ethcontract::Event<self::event_data::RevokedOperator>>,
        self::ethcontract::errors::EventError,
      > {
        (self.0).query().await
      }
      #[doc = r" Creates an event stream from the current event builder."]
      pub fn stream(
        self,
      ) -> impl self::ethcontract::futures::stream::Stream<
        Item = std::result::Result<
          self::ethcontract::StreamEvent<self::event_data::RevokedOperator>,
          self::ethcontract::errors::EventError,
        >,
      > {
        (self.0).stream()
      }
    }
    #[doc = "A builder for creating a filtered stream of `Sent` events."]
    pub struct SentBuilder(
      #[doc = r" The inner event builder."]
      pub  self::ethcontract::dyns::DynEventBuilder<self::event_data::Sent>,
    );
    impl SentBuilder {
      #[doc = r" Sets the starting block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the latest block."]
      #[allow(clippy::wrong_self_convention)]
      pub fn from_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).from_block(block);
        self
      }
      #[doc = r" Sets the last block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the streaming until the end of days."]
      #[allow(clippy::wrong_self_convention)]
      pub fn to_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).to_block(block);
        self
      }
      #[doc = r" Limit the number of events that can be retrieved by this filter."]
      #[doc = r""]
      #[doc = r" Note that this parameter is non-standard."]
      pub fn limit(mut self, value: usize) -> Self {
        self.0 = (self.0).limit(value);
        self
      }
      #[doc = r" The polling interval. This is used as the interval between"]
      #[doc = r" consecutive `eth_getFilterChanges` calls to get filter updates."]
      pub fn poll_interval(mut self, value: std::time::Duration) -> Self {
        self.0 = (self.0).poll_interval(value);
        self
      }
      #[doc = "Adds a filter for the operator event parameter."]
      pub fn operator(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic0(topic);
        self
      }
      #[doc = "Adds a filter for the from event parameter."]
      pub fn from(mut self, topic: self::ethcontract::Topic<self::ethcontract::Address>) -> Self {
        self.0 = (self.0).topic1(topic);
        self
      }
      #[doc = "Adds a filter for the to event parameter."]
      pub fn to(mut self, topic: self::ethcontract::Topic<self::ethcontract::Address>) -> Self {
        self.0 = (self.0).topic2(topic);
        self
      }
      #[doc = r" Returns a future that resolves with a collection of all existing"]
      #[doc = r" logs matching the builder parameters."]
      pub async fn query(
        self,
      ) -> std::result::Result<
        std::vec::Vec<self::ethcontract::Event<self::event_data::Sent>>,
        self::ethcontract::errors::EventError,
      > {
        (self.0).query().await
      }
      #[doc = r" Creates an event stream from the current event builder."]
      pub fn stream(
        self,
      ) -> impl self::ethcontract::futures::stream::Stream<
        Item = std::result::Result<
          self::ethcontract::StreamEvent<self::event_data::Sent>,
          self::ethcontract::errors::EventError,
        >,
      > {
        (self.0).stream()
      }
    }
    #[doc = "A builder for creating a filtered stream of `Transfer` events."]
    pub struct TransferBuilder(
      #[doc = r" The inner event builder."]
      pub  self::ethcontract::dyns::DynEventBuilder<self::event_data::Transfer>,
    );
    impl TransferBuilder {
      #[doc = r" Sets the starting block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the latest block."]
      #[allow(clippy::wrong_self_convention)]
      pub fn from_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).from_block(block);
        self
      }
      #[doc = r" Sets the last block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the streaming until the end of days."]
      #[allow(clippy::wrong_self_convention)]
      pub fn to_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).to_block(block);
        self
      }
      #[doc = r" Limit the number of events that can be retrieved by this filter."]
      #[doc = r""]
      #[doc = r" Note that this parameter is non-standard."]
      pub fn limit(mut self, value: usize) -> Self {
        self.0 = (self.0).limit(value);
        self
      }
      #[doc = r" The polling interval. This is used as the interval between"]
      #[doc = r" consecutive `eth_getFilterChanges` calls to get filter updates."]
      pub fn poll_interval(mut self, value: std::time::Duration) -> Self {
        self.0 = (self.0).poll_interval(value);
        self
      }
      #[doc = "Adds a filter for the from event parameter."]
      pub fn from(mut self, topic: self::ethcontract::Topic<self::ethcontract::Address>) -> Self {
        self.0 = (self.0).topic0(topic);
        self
      }
      #[doc = "Adds a filter for the to event parameter."]
      pub fn to(mut self, topic: self::ethcontract::Topic<self::ethcontract::Address>) -> Self {
        self.0 = (self.0).topic1(topic);
        self
      }
      #[doc = r" Returns a future that resolves with a collection of all existing"]
      #[doc = r" logs matching the builder parameters."]
      pub async fn query(
        self,
      ) -> std::result::Result<
        std::vec::Vec<self::ethcontract::Event<self::event_data::Transfer>>,
        self::ethcontract::errors::EventError,
      > {
        (self.0).query().await
      }
      #[doc = r" Creates an event stream from the current event builder."]
      pub fn stream(
        self,
      ) -> impl self::ethcontract::futures::stream::Stream<
        Item = std::result::Result<
          self::ethcontract::StreamEvent<self::event_data::Transfer>,
          self::ethcontract::errors::EventError,
        >,
      > {
        (self.0).stream()
      }
    }
    #[doc = "A builder for creating a filtered stream of `Approval` events."]
    pub struct ApprovalBuilder(
      #[doc = r" The inner event builder."]
      pub  self::ethcontract::dyns::DynEventBuilder<self::event_data::Approval>,
    );
    impl ApprovalBuilder {
      #[doc = r" Sets the starting block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the latest block."]
      #[allow(clippy::wrong_self_convention)]
      pub fn from_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).from_block(block);
        self
      }
      #[doc = r" Sets the last block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the streaming until the end of days."]
      #[allow(clippy::wrong_self_convention)]
      pub fn to_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).to_block(block);
        self
      }
      #[doc = r" Limit the number of events that can be retrieved by this filter."]
      #[doc = r""]
      #[doc = r" Note that this parameter is non-standard."]
      pub fn limit(mut self, value: usize) -> Self {
        self.0 = (self.0).limit(value);
        self
      }
      #[doc = r" The polling interval. This is used as the interval between"]
      #[doc = r" consecutive `eth_getFilterChanges` calls to get filter updates."]
      pub fn poll_interval(mut self, value: std::time::Duration) -> Self {
        self.0 = (self.0).poll_interval(value);
        self
      }
      #[doc = "Adds a filter for the owner event parameter."]
      pub fn owner(mut self, topic: self::ethcontract::Topic<self::ethcontract::Address>) -> Self {
        self.0 = (self.0).topic0(topic);
        self
      }
      #[doc = "Adds a filter for the spender event parameter."]
      pub fn spender(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic1(topic);
        self
      }
      #[doc = r" Returns a future that resolves with a collection of all existing"]
      #[doc = r" logs matching the builder parameters."]
      pub async fn query(
        self,
      ) -> std::result::Result<
        std::vec::Vec<self::ethcontract::Event<self::event_data::Approval>>,
        self::ethcontract::errors::EventError,
      > {
        (self.0).query().await
      }
      #[doc = r" Creates an event stream from the current event builder."]
      pub fn stream(
        self,
      ) -> impl self::ethcontract::futures::stream::Stream<
        Item = std::result::Result<
          self::ethcontract::StreamEvent<self::event_data::Approval>,
          self::ethcontract::errors::EventError,
        >,
      > {
        (self.0).stream()
      }
    }
    #[doc = "A builder for creating a filtered stream of `AuthorizedOperator` events."]
    pub struct AuthorizedOperatorBuilder(
      #[doc = r" The inner event builder."]
      pub  self::ethcontract::dyns::DynEventBuilder<self::event_data::AuthorizedOperator>,
    );
    impl AuthorizedOperatorBuilder {
      #[doc = r" Sets the starting block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the latest block."]
      #[allow(clippy::wrong_self_convention)]
      pub fn from_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).from_block(block);
        self
      }
      #[doc = r" Sets the last block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the streaming until the end of days."]
      #[allow(clippy::wrong_self_convention)]
      pub fn to_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).to_block(block);
        self
      }
      #[doc = r" Limit the number of events that can be retrieved by this filter."]
      #[doc = r""]
      #[doc = r" Note that this parameter is non-standard."]
      pub fn limit(mut self, value: usize) -> Self {
        self.0 = (self.0).limit(value);
        self
      }
      #[doc = r" The polling interval. This is used as the interval between"]
      #[doc = r" consecutive `eth_getFilterChanges` calls to get filter updates."]
      pub fn poll_interval(mut self, value: std::time::Duration) -> Self {
        self.0 = (self.0).poll_interval(value);
        self
      }
      #[doc = "Adds a filter for the operator event parameter."]
      pub fn operator(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic0(topic);
        self
      }
      #[doc = "Adds a filter for the tokenHolder event parameter."]
      pub fn token_holder(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic1(topic);
        self
      }
      #[doc = r" Returns a future that resolves with a collection of all existing"]
      #[doc = r" logs matching the builder parameters."]
      pub async fn query(
        self,
      ) -> std::result::Result<
        std::vec::Vec<self::ethcontract::Event<self::event_data::AuthorizedOperator>>,
        self::ethcontract::errors::EventError,
      > {
        (self.0).query().await
      }
      #[doc = r" Creates an event stream from the current event builder."]
      pub fn stream(
        self,
      ) -> impl self::ethcontract::futures::stream::Stream<
        Item = std::result::Result<
          self::ethcontract::StreamEvent<self::event_data::AuthorizedOperator>,
          self::ethcontract::errors::EventError,
        >,
      > {
        (self.0).stream()
      }
    }
    #[doc = "A builder for creating a filtered stream of `Minted` events."]
    pub struct MintedBuilder(
      #[doc = r" The inner event builder."]
      pub  self::ethcontract::dyns::DynEventBuilder<self::event_data::Minted>,
    );
    impl MintedBuilder {
      #[doc = r" Sets the starting block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the latest block."]
      #[allow(clippy::wrong_self_convention)]
      pub fn from_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).from_block(block);
        self
      }
      #[doc = r" Sets the last block from which to stream logs for."]
      #[doc = r""]
      #[doc = r" If left unset defaults to the streaming until the end of days."]
      #[allow(clippy::wrong_self_convention)]
      pub fn to_block(mut self, block: self::ethcontract::BlockNumber) -> Self {
        self.0 = (self.0).to_block(block);
        self
      }
      #[doc = r" Limit the number of events that can be retrieved by this filter."]
      #[doc = r""]
      #[doc = r" Note that this parameter is non-standard."]
      pub fn limit(mut self, value: usize) -> Self {
        self.0 = (self.0).limit(value);
        self
      }
      #[doc = r" The polling interval. This is used as the interval between"]
      #[doc = r" consecutive `eth_getFilterChanges` calls to get filter updates."]
      pub fn poll_interval(mut self, value: std::time::Duration) -> Self {
        self.0 = (self.0).poll_interval(value);
        self
      }
      #[doc = "Adds a filter for the operator event parameter."]
      pub fn operator(
        mut self,
        topic: self::ethcontract::Topic<self::ethcontract::Address>,
      ) -> Self {
        self.0 = (self.0).topic0(topic);
        self
      }
      #[doc = "Adds a filter for the to event parameter."]
      pub fn to(mut self, topic: self::ethcontract::Topic<self::ethcontract::Address>) -> Self {
        self.0 = (self.0).topic1(topic);
        self
      }
      #[doc = r" Returns a future that resolves with a collection of all existing"]
      #[doc = r" logs matching the builder parameters."]
      pub async fn query(
        self,
      ) -> std::result::Result<
        std::vec::Vec<self::ethcontract::Event<self::event_data::Minted>>,
        self::ethcontract::errors::EventError,
      > {
        (self.0).query().await
      }
      #[doc = r" Creates an event stream from the current event builder."]
      pub fn stream(
        self,
      ) -> impl self::ethcontract::futures::stream::Stream<
        Item = std::result::Result<
          self::ethcontract::StreamEvent<self::event_data::Minted>,
          self::ethcontract::errors::EventError,
        >,
      > {
        (self.0).stream()
      }
    }
  }
  impl Contract {
    #[doc = r" Returns a log stream with all events."]
    pub fn all_events(&self) -> self::ethcontract::dyns::DynAllEventsBuilder<Event> {
      self::ethcontract::dyns::DynAllEventsBuilder::new(
        self.raw_instance().web3(),
        self.address(),
        self.deployment_information(),
      )
    }
  }
  #[doc = r" A contract event."]
  #[derive(Clone, Debug, Eq, PartialEq, serde :: Deserialize, serde :: Serialize)]
  pub enum Event {
    Approval(self::event_data::Approval),
    AuthorizedOperator(self::event_data::AuthorizedOperator),
    Burned(self::event_data::Burned),
    Minted(self::event_data::Minted),
    RevokedOperator(self::event_data::RevokedOperator),
    Sent(self::event_data::Sent),
    Transfer(self::event_data::Transfer),
  }
  impl self::ethcontract::contract::ParseLog for Event {
    fn parse_log(
      log: self::ethcontract::RawLog,
    ) -> Result<Self, self::ethcontract::errors::ExecutionError> {
      let standard_event = log . topics . get (0) . copied () . map (| topic | match topic { self :: ethcontract :: H256 ([140 , 91 , 225 , 229 , 235 , 236 , 125 , 91 , 209 , 79 , 113 , 66 , 125 , 30 , 132 , 243 , 221 , 3 , 20 , 192 , 247 , 178 , 41 , 30 , 91 , 32 , 10 , 200 , 199 , 195 , 185 , 37]) => Ok (Event :: Approval (log . clone () . decode (Contract :: artifact () . abi . event ("Approval") . expect ("generated event decode")) ?)) , self :: ethcontract :: H256 ([244 , 202 , 235 , 45 , 108 , 168 , 147 , 42 , 33 , 90 , 53 , 61 , 7 , 3 , 195 , 38 , 236 , 45 , 129 , 252 , 104 , 23 , 15 , 50 , 14 , 178 , 171 , 73 , 233 , 223 , 97 , 249]) => Ok (Event :: AuthorizedOperator (log . clone () . decode (Contract :: artifact () . abi . event ("AuthorizedOperator") . expect ("generated event decode")) ?)) , self :: ethcontract :: H256 ([167 , 138 , 155 , 227 , 167 , 184 , 98 , 210 , 105 , 51 , 173 , 133 , 251 , 17 , 216 , 14 , 246 , 107 , 143 , 151 , 45 , 124 , 187 , 160 , 102 , 33 , 213 , 131 , 148 , 58 , 64 , 152]) => Ok (Event :: Burned (log . clone () . decode (Contract :: artifact () . abi . event ("Burned") . expect ("generated event decode")) ?)) , self :: ethcontract :: H256 ([47 , 229 , 190 , 1 , 70 , 247 , 76 , 91 , 206 , 54 , 192 , 184 , 9 , 17 , 175 , 108 , 125 , 134 , 255 , 39 , 232 , 157 , 92 , 250 , 97 , 252 , 104 , 19 , 39 , 149 , 78 , 93]) => Ok (Event :: Minted (log . clone () . decode (Contract :: artifact () . abi . event ("Minted") . expect ("generated event decode")) ?)) , self :: ethcontract :: H256 ([80 , 84 , 110 , 102 , 229 , 244 , 77 , 114 , 131 , 101 , 220 , 57 , 8 , 198 , 59 , 197 , 207 , 238 , 171 , 71 , 7 , 34 , 193 , 103 , 126 , 48 , 115 , 166 , 172 , 41 , 74 , 161]) => Ok (Event :: RevokedOperator (log . clone () . decode (Contract :: artifact () . abi . event ("RevokedOperator") . expect ("generated event decode")) ?)) , self :: ethcontract :: H256 ([6 , 181 , 65 , 221 , 170 , 114 , 13 , 178 , 177 , 10 , 77 , 12 , 218 , 195 , 155 , 141 , 54 , 4 , 37 , 252 , 7 , 48 , 133 , 250 , 193 , 155 , 200 , 38 , 20 , 103 , 121 , 135]) => Ok (Event :: Sent (log . clone () . decode (Contract :: artifact () . abi . event ("Sent") . expect ("generated event decode")) ?)) , self :: ethcontract :: H256 ([221 , 242 , 82 , 173 , 27 , 226 , 200 , 155 , 105 , 194 , 176 , 104 , 252 , 55 , 141 , 170 , 149 , 43 , 167 , 241 , 99 , 196 , 161 , 22 , 40 , 245 , 90 , 77 , 245 , 35 , 179 , 239]) => Ok (Event :: Transfer (log . clone () . decode (Contract :: artifact () . abi . event ("Transfer") . expect ("generated event decode")) ?)) , _ => Err (self :: ethcontract :: errors :: ExecutionError :: from (self :: ethcontract :: common :: abi :: Error :: InvalidData)) , }) ;
      if let Some(Ok(data)) = standard_event {
        return Ok(data);
      }
      Err(self::ethcontract::errors::ExecutionError::from(
        self::ethcontract::common::abi::Error::InvalidData,
      ))
    }
  }
}
pub use self::erc777::Contract as ERC777;