Crate alloy_json_abi

alloy-json-abi

Full Ethereum JSON-ABI implementation.

This crate is a re-implementation of a part of ethabi’s API, with a few main differences:

• the Contract struct is now called JsonAbi and also contains the fallback and receive functions
• the Param and EventParam structs only partially parse the type string instead of fully resolving it into a Solidity type

Examples

Parse a JSON ABI file into a JsonAbi struct:

use alloy_json_abi::JsonAbi;

let path = "path/to/abi.json";
let json = std::fs::read_to_string(path).unwrap();
let abi: JsonAbi = serde_json::from_str(&json).unwrap();
for item in abi.items() {
    println!("{item:?}");
}

Re-exports

• pub extern crate alloy_sol_type_parser as parser;

Modules

• serde_state_mutability_compat
  serde implementation for StateMutability for backwards compatibility with older versions of the JSON ABI.

Structs

• Constructor
  A JSON ABI constructor function.
• ContractObject
  Represents a generic contract’s ABI, bytecode and deployed bytecode.
• Error
  A JSON ABI error.
• Event
  A JSON ABI event.
• EventParam
  A Solidity Event parameter.
• Fallback
  A JSON ABI fallback function.
• Function
  A JSON ABI function.
• IntoItems
  An iterator over items in an ABI.
• Items
  An iterator over immutable references of items in an ABI.
• JsonAbi
  The JSON contract ABI, as specified in the Solidity ABI spec.
• Param
  JSON specification of a parameter.
• Receive
  A JSON ABI receive function.
• ToSolConfig
  Configuration for JsonAbi::to_sol.

Enums

• AbiItem
  A JSON ABI item.
• InternalType
  The contract internal type. This could be a regular Solidity type, a user-defined type, an enum, a struct, a contract, or an address payable.
• StateMutability
  A JSON ABI function’s state mutability.