Data Converters Documentation

JSON to TOML Transformation & Config Engineering

Developer guide to transforming JSON documents into TOML v1.0.0 configurations for Rust Cargo, Python pyproject.toml, and Hugo static sites.

TOML (Tom's Obvious Minimal Language) is designed for unambiguous human configuration, widely adopted by Rust (Cargo.toml), Python (pyproject.toml), and Go tools.

1. Table Syntax & Array of Tables

  • Primitive key-value pairs serialize at the root: key = "value".
  • Nested objects serialize as standard tables: [package.metadata].
  • Arrays of objects serialize as double-bracket tables: [[dependencies]].
[package]
name = "json2x-engine"
version = "2.8.0"
edition = "2024"

[dependencies] serde = { version = "1.0", features = ["derive"] } tokio = { version = "1.35", features = ["full"] }

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