diesel-enum-sqltype
| Crates.io | diesel-enum-sqltype |
| lib.rs | diesel-enum-sqltype |
| version | 0.1.6 |
| source | src |
| created_at | 2024-09-05 22:05:58.362459 |
| updated_at | 2024-11-28 13:32:56.703423 |
| description | Provides derive macro for FromSql and ToSql traits for postgres enums |
| homepage | |
| repository | https://github.com/korir248/to-from-sql-derive |
| max_upload_size | |
| id | 1365220 |
| size | 8,003 |
Eugene Korir (korir248)
documentation
README
Diesel Enum Derive Macro
Overview
A Rust procedural macro library that provides custom derive macros FromSqlDerive and ToSqlDerive for seamless PostgreSQL enum serialization and deserialization with Diesel ORM.
Features
- Automatically implement
FromSqlandToSqltraits for PostgreSQL enum types - Simple attribute-based configuration
- Works with unit variants of enums
- Supports custom SQL type specification
Installation
Add to your Cargo.toml:
[dependencies]
diesel-enum-sqltype = "0.1.5"
diesel = { version = "x.x.x", features = ["postgres"] }
Usage
#[derive(FromSqlDerive, ToSqlDerive)]
#[diesel(sql_type = "YourCustomSqlType")]
enum MyEnum {
Variant1,
Variant2,
Variant3,
}
Limitations
- Only supports enums with unit variants
- Requires explicit
sql_typeattribute
License
Contributing
Contributions welcome! Please open an issue or submit a pull request.