shape-value 0.1.4

NaN-boxed value representation and heap types for Shape
Documentation 
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//! Custom enum types for Shape

use crate::value_word::ValueWord;
use std::collections::HashMap;

/// Payload for custom enum variants
#[derive(Debug, Clone)]
pub enum EnumPayload {
    Unit,
    Tuple(Vec<ValueWord>),
    Struct(HashMap<String, ValueWord>),
}

/// Custom enum value (enum name + variant + payload)
#[derive(Debug, Clone)]
pub struct EnumValue {
    pub enum_name: String,
    pub variant: String,
    pub payload: EnumPayload,
}