Crate commons 

Commons

Shared Rust utilities and common patterns for the Sebastien Rousseau ecosystem.

This crate provides reusable components, traits, and utilities used across multiple Rust projects in the ecosystem.

Features

• config - Configuration file loading and management (TOML)
• error - Common error types and Result aliases
• logging - Simple structured logging
• time - Date/time utilities and formatting
• collections - Extended collection utilities (LRU cache)
• validation - Input validation utilities
• retry - Retry logic with backoff strategies
• id - ID generation (timestamp, random, UUID-like)
• env - Environment variable helpers
• fs - Cross-platform filesystem utilities

Quick Start

use commons::prelude::*;

// Use the LRU cache
let mut cache = LruCache::new(100);
cache.insert("key", "value");

Feature Flags

Enable only what you need:

[dependencies]
commons = { version = "0.0.2", default-features = false, features = ["error", "time"] }

Modules

collectionscollections

Specialized data structures and collection utilities.

configconfig

Configuration management utilities.

envenv

Environment variable utilities.

errorerror

Common error types and handling utilities.

fsfs

Cross-platform filesystem utilities.

idid

ID generation utilities.

logginglogging

Structured logging and telemetry utilities.

prelude

Prelude module for convenient imports.

retryretry

Retry logic with configurable backoff strategies.

timetime

Time handling and duration utilities.

validationvalidation

Input validation utilities.

Macros

loggerlogging

Create a logger for the current module.

Constants

VERSION

Crate version.

Functions

version

Returns the crate version.