JSON 转 Rust 结构体
从 JSON 数据生成带有 serde derive 宏的 Rust 结构体定义。包括正确的类型推断和重命名属性。
[dependencies]
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"Note: Generated structs use serde for JSON serialization. Field names are converted to snake_case with appropriate #[serde(rename)] attributes.
Rust Serde - 技术详情
Serde is Rust's serialization framework. The generated structs use #[derive(Serialize, Deserialize)] for JSON support. Field names are converted to snake_case with #[serde(rename)] for original keys.
命令行替代方案
# Add serde to Cargo.toml cargo add serde --features derive cargo add serde_json # Example usage let data: MyStruct = serde_json::from_str(json_str)?;