Crate tronz_contract 

tronz-contract

ABI bindings and contract instances for the tronz TRON SDK.

TRON smart contracts are EVM-compatible, so this crate reuses alloy’s sol! macro and ABI codec directly rather than hand-rolling an encoder.

Features

Feature	What it enables
(none)	Static ABI encode/decode via sol! (no I/O, no provider dep)
provider	ContractInstance, Interface, Trc20Instance, and extension traits

Interacting with arbitrary contracts (dynamic ABI)

Load a JSON ABI at runtime and call any function by name:

use tronz_contract::{Interface, instance::ContractExt};
use alloy_json_abi::JsonAbi;

let abi: JsonAbi = serde_json::from_str(ABI_JSON).unwrap();
let contract = provider.contract(address, abi.into());

// read-only call
let values = contract.call("balanceOf", &[account.into()]).await?;

// state-changing call
let pending = contract.send("transfer", &[to.into(), amount.into()]).await?;
let receipt = pending.get_receipt().await?;

Standard token interfaces (static ABI)

Use the typed wrappers for well-known standards:

use tronz_contract::trc20::Trc20Ext;

let token = provider.trc20(usdt_address);
println!("name    : {}", token.name().await?);
println!("balance : {}", token.balance_of(my_address).await?);

let pending = token.transfer(recipient, amount).await?;
let receipt = pending.get_receipt().await?;

Crate layout

• trc20 — static sol! bindings + Trc20Instance high-level wrapper
• Interface wrapping JsonAbi with O(1) selector lookup
• ContractInstance — generic contract handle
• ContractError and Result type alias

License

Licensed under either of Apache License, Version 2.0 or MIT license at your option.

Modules

event

Event log decoding helpers for TRON smart contracts. Event log decoding for TRON smart contracts.

trc20

Static TRC20 ABI bindings and encode/decode helpers. TRC20 ABI bindings and (optionally) the provider-bound [Trc20Instance].

trc721

Static TRC721 ABI bindings and encode/decode helpers. TRC721 ABI bindings and (optionally) the provider-bound [Trc721Instance].

Structs

Address

A TRON network address (0x41 prefix + 20-byte body).

Bytes

Wrapper type around bytes::Bytes to support “0x” prefixed hex strings.

Traits

SolCall

Re-exported alloy ABI types for use with generated calls. A Solidity function call.

SolError

Re-exported alloy ABI types for use with generated calls. A Solidity custom error.

SolEvent

Re-exported alloy ABI types for use with generated calls. Solidity event.

SolInterface

Re-exported alloy ABI types for use with generated calls. A collection of ABI-encodable call-like types. This currently includes SolCall and SolError.

SolValue

Re-exported alloy ABI types for use with generated calls. A Solidity value.

Type Aliases

U256

256-bit unsigned integer type, consisting of 4, 64-bit limbs.