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resonate-basic-debugging-rust

Diagnose Resonate Rust SDK compile-time and runtime failures.

6|Updated Jan 8, 2026
Search Tags:#debugging#troubleshooting#sdk#rust#tokio#serde#resonate
One-click install
npx skills add https://github.com/resonatehq/resonate-skills --skill resonate-basic-debugging-rust
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: resonate-basic-debugging-rust
Source: https://github.com/resonatehq/resonate-skills/tree/main/resonate-basic-debugging-rust
Command: npx skills add https://github.com/resonatehq/resonate-skills --skill resonate-basic-debugging-rust

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides a focused triage and troubleshooting guide for Resonate applications built with the Rust SDK, helping developers diagnose compile-time and runtime failures such as registration errors, serde serialization issues, tokio runtime mismatches, non-determinism during replay, and git-dependency install problems specific to the v0.1.0 SDK.

Core Features & Use Cases

  • Structured triage flow: Step-by-step checks from compilation through registration, serde, runtime, and server compatibility to narrow down root causes quickly.
  • Practical fixes and patterns: Concrete guidance on function signatures, serde derive requirements, tokio runtime annotations, spawn/await semantics, and how to avoid non-deterministic code paths in durable functions.
  • Repro and verification: Tips for minimal repros, Cargo.toml git dependency pinning, using resonate CLI commands to inspect promise and invocation state, and cross-checking SDK vs server versions during bug reports.

Quick Start

Build and run a minimal Resonate Rust repro, check cargo build output for type errors, inspect registration results for signature or name mismatches, verify serde derives on inputs/outputs, and ensure your tokio runtime uses a multi-threaded flavor.

Frequently Asked Questions about resonate-basic-debugging-rust

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I debug Rust Resonate SDK compile-time type errors and registration signature mismatches?▼

To debug Rust Resonate SDK compile-time type errors, inspect function signatures during registration to catch mismatches and use cargo build output to triage type discrepancies. This structured triage flow checks compilation through registration to quickly narrow down root causes.

Why does serde serialization fail when building Resonate durable functions in Rust?▼

Serde serialization fails when input or output types lack proper serde derive requirements. You must verify serde derives on all inputs and outputs, and inspect the serialization traits to resolve mismatches during Rust SDK runtime testing.

How to fix tokio runtime mismatches with the Resonate Rust SDK?▼

Fix tokio runtime mismatches by ensuring your tokio runtime uses a multi-threaded flavor and checking tokio runtime annotations. You must verify spawn and await semantics to avoid non-deterministic code paths in durable functions.

How do I resolve Cargo.toml git dependency resolution issues for the Resonate Rust v0.1.0 SDK?▼

Resolve Cargo.toml git dependency issues by pinning the git dependency for the v0.1.0 SDK. Build a minimal Resonate Rust repro to isolate the failure, and cross-check SDK versus server versions to verify compatibility during bug reports.

What is the best way to triage non-determinism during replay in Resonate Rust applications?▼

The best way to triage non-determinism during replay is to follow a structured triage flow that inspects spawn and await semantics. Avoid non-deterministic code paths in durable functions and use resonate CLI commands to inspect promise and invocation state.

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