hyperstack-interpreter

AST transformation runtime and VM for HyperStack streaming pipelines.

Overview

This crate provides the core components for processing Solana blockchain events into typed state projections:

• AST - Type-safe definition of state schemas and event handlers
• Compiler - Compiles AST specs into optimized bytecode
• VM - Executes bytecode to process events and maintain state
• TypeScript Generation - Generate client SDKs automatically

Installation

[dependencies]
hyperstack-interpreter = "0.1"

Usage

Define State Types

use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct MyState {
    pub id: StateId,
    pub metrics: Metrics,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct StateId {
    pub key: u64,
}

Compile and Generate TypeScript

use hyperstack_interpreter::{TypeScriptCompiler, TypeScriptConfig};

let config = TypeScriptConfig::default();
let compiler = TypeScriptCompiler::new(config);
let typescript = compiler.compile(&spec)?;

Feature Flags

Benefits

• Type Safety - Compile-time checking of state structure
• No String Typos - Field paths validated at compile time
• IDE Support - Full autocomplete and navigation
• Refactorable - Rename fields, accessors update automatically

License

Apache-2.0