variants-data-struct 0.1.0

A derive macro to convert enums into a struct where the variants are members and types are that that of variants data.
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# Derive data struct for enum


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This crate provides `VariantsDataStruct` derive macro that generates a struct for an enum, where each field corresponds to a variant of the enum. Each field's type is a struct representing the data of that variant or `()` if the variant has no data.

## Example


```rust
use variants_data_struct::VariantsDataStruct;

#[derive(VariantsDataStruct)]


pub enum MyEnum {
    UnitEnum,
    TupleEnum(i32, String),
    StructEnum { id: u32, name: String },
}

// Equivalent to:
//
// pub struct MyEnumVariantsData {
//     pub unit_enum: (),
//     pub tuple_enum: TupleEnumVariantType,
//     pub struct_enum: StructEnumVariantType,
// }
// pub struct TupleEnumVariantType(pub i32, pub String);
//
// pub struct StructEnumVariantType {
//     pub id: u32,
//     pub name: String,
// }
```

## Similar crates


* [`variants-struct`](https://crates.io/crates/variants-struct),
* [`enum-struct`](https://crates.io/crates/enum-struct),
* [`enum-collections`](https://crates.io/crates/enum-collections),
* [`enum_variant_type`](https://crates.io/crates/enum_variant_type).