dade_macro 0.2.0

If you want to write a model definition, this crate is needed. You need usage and more information, check this document dade.

use dade::Model;
use dade_derive::model;

#[model]
struct User {
    #[field(ge = 1)]
    id: u64,
    #[field(min_length = 1, max_length = 100)]
    name: String,
    #[field(default = "en")]
    lang: String,
    #[field(min_length = 1, max_length = 255, default = null)]
    url: Option<String>,
    #[field(default = false)]
    verified: bool,
}