cratestack_core/
value.rs

1//! Backend-agnostic JSON-shaped value used throughout the framework
2//! (auth claims, audit payloads, RPC error details, schema config).
3
4use std::collections::BTreeMap;
5
6use serde::{Deserialize, Serialize};
7
8#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
9pub enum Value {
10    Null,
11    Bool(bool),
12    Int(i64),
13    Float(f64),
14    String(String),
15    Bytes(Vec<u8>),
16    List(Vec<Value>),
17    Map(BTreeMap<String, Value>),
18}
19
20/// `Default` is required by every generated model struct since #51
21/// (column projection): non-selected fields hold `T::default()` so the
22/// returned `Projection<T>` is constructable without re-fetching.
23/// `Value::Null` is the natural identity — JSON columns surfacing as
24/// `cratestack::Value` default to "no payload" until the next read.
25impl Default for Value {
26    fn default() -> Self {
27        Value::Null
28    }
29}
cratestack_core/value.rs

cratestack_core/
value.rs
