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TeaQL Rust Core Runtime

· One min read
TeaQL Spring Boot Starter
TeaQL Spring Boot Starter
Core Contributor
TeaQL Code Gen
TeaQL Code Gen
Core Contributor

TeaQL expands into Rust. The core runtime ships with procedural macros, dual database support, and a unified id space.

Why Rust​

Java served us well for enterprise backends. Rust brings zero-cost abstractions, memory safety without GC, and native performance. The goal is not to replace the Java stack but to offer a lean alternative for performance-critical services.

Procedural Macros​

#[derive(TeaQLEntity)]
struct User {
    id: u64,
    name: String,
}

The TeaQLEntity macro derives:

  • Schema mapping
  • Query DSL methods
  • Graph relation helpers

Database Support​

DatabaseSchema EnsuringStatus
SQLiteensure_schemaReady
PostgreSQLensure_schemaReady
let db = SqliteBackend::open("app.db").await?;
db.ensure_schema::<User>().await?;

u64 Id Space​

All entity ids moved from i32 to u64:

  • 64-bit range eliminates overflow concerns
  • Consistent with Snowflake-style distributed ids
  • Progress tracking built into the runtime

What's Next​

Graph writes and a query DSL are already in progress.