Module utils

Modules

abi 🔒

cmd 🔒

suggestions 🔒

Helper functions for suggesting alternative values for a possibly erroneous user input.

Structs

Git

TraceResult

A slimmed down return from the executor used for returning minimal trace + gas metering info

Constants

STATIC_FUZZ_SEED

Deterministic fuzzer seed used for gas snapshots and coverage reports.

Traits

CommandUtils

Useful extensions to std::process::Command.

FoundryPathExt

Useful extensions to std::path::Path.

LoadConfig

Helpers for loading configuration.

Functions

abi_to_solidity

block_on

Runs the future in a new [tokio::runtime::Runtime]

cache_local_signatures

Traverse the artifacts in the project to generate local signatures and merge them into the cache file.

did_you_mean

Filters multiple strings from a given list of possible values which are similar to the passed in value v within a certain confidence by least confidence.

enable_paint

Sets the default [yansi] color output condition.

ensure_clean_constructor

Returns error if constructor has arguments.

eta_key

get_cached_entry_by_name

Helper function for finding a contract by ContractName

get_chain

get_provider

Returns a [RetryProvider] instantiated using [Config]’s RPC

get_provider_builder

Returns a [ProviderBuilder] instantiated using [Config] values.

handle_traces

labels the traces, conditionally prints them or opens the debugger

has_batch_support

True if it supports broadcasting in batches.

has_different_gas_calc

True if the network calculates gas costs differently.

init_progress

load_dotenv

Loads a dotenv file, from the cwd and the project root, ignoring potential failure.

needs_setup

now

Returns the current time as a Duration since the Unix epoch.

parse_delay

Parses a Duration from a &str

parse_ether_value

Parses an ether value from a string.

parse_function_args

parse_json

Parses a T from a string using serde_json::from_str.

print_traces

read_constructor_args_file

Read contract constructor arguments from the given file.

remove_contract

Given a Project’s output, removes the matching ABI, Bytecode and Runtime Bytecode of the given contract.

subscriber

Initializes a tracing Subscriber for logging