Module utils 

Utility functions

Re-exports

use crate::Config; 🔒

use alloy_primitives::U256; 🔒

use figment::value::Value; 🔒

use foundry_compilers::artifacts::remappings::Remapping; 🔒

use foundry_compilers::artifacts::remappings::RemappingError; 🔒

use serde::Deserialize; 🔒

use serde::Deserialize; 🔒

use serde::Deserializer; 🔒

use serde::Serializer; 🔒

use serde::de::DeserializeOwned; 🔒

use serde::de::Error; 🔒

use serde::de::IgnoredAny; 🔒

use serde::de::MapAccess; 🔒

use serde::de::Visitor; 🔒

use std::fmt; 🔒

use std::fs; 🔒

use std::io; 🔒

use std::io::BufReader; 🔒

use std::path::Path; 🔒

use std::path::PathBuf; 🔒

use std::str::FromStr; 🔒

Structs

BuildInfoInput 🔒

Reads the input of a build info into input.

FoundryTomlDir 🔒

A depth-one dependency path and the canonical directory it resolves to.

Present 🔒

A value that is there, deserialized without reading it. read_build_info_input stops after the input, so read_build_info_input::<Present> only checks that a build info has one.

Enums

Numeric

Helper type to parse both u64 and U256

Functions

deserialize_stringified_percent 🔒

Deserialize stringified percent. The value must be between 0 and 100 inclusive.

deserialize_u64_or_max 🔒

Deserialize a u64 or “max” for u64::MAX.

deserialize_u64_to_u256

Deserialize into U256 from either a u64, a U256 hex string, or a decimal string.

deserialize_usize_or_max 🔒

Deserialize a usize or “max” for usize::MAX.

find_git_root

Returns the path of the top-level directory of the working git tree.

find_project_root

Returns the root path to set for the project root.

foundry_toml_dir_entries 🔒

Returns depth-one dependency entries that resolve to directories containing foundry.toml.

foundry_toml_dirs

Returns a list of unique paths to all folders under root that contain a foundry.toml file

get_dir_remapping 🔒

Returns a remapping for the given dir

load_config

Loads the config for the current project workspace.

load_config_with_root

Loads the config for the current project workspace or the provided root path.

read_build_info_input

Reads the compiler input of the build info at path, or None if the build info leaves it out, as build infos do unless build_info is set. A JSON object with neither an id nor an input is not a build info and fails.

remappings_from_env_var

Returns the remappings from the given var

remappings_from_newline

Returns all [Remapping]s contained in the remappings str separated by newlines

serialize_u64_or_u256

Serialize U256 as u64 if it fits, otherwise as a hex string. If the number fits into a i64, serialize it as number without quotation marks. If the number fits into a u64, serialize it as a stringified number with quotation marks. Otherwise, serialize it as a hex string with quotation marks.

serialize_usize_or_max 🔒

Serialize a usize as "max" if it equals usize::MAX, as a string if it exceeds i64::MAX (TOML integer limit), or as a plain number otherwise.

to_array_value

Converts the val into a figment::Value::Array