Function Tool Performance Optimization: Timeout, Concurrency, and Resource Management
Detailed Function Tool performance optimization strategies: timeout control, concurrent calls, connection pool …
#Concurrency
Why Does Async Rust Feel So Hard? A Deep Dive for Developers
Async Rust is powerful but frustrating. From ecosystem fragmentation and Pin/Unpin to cancellation safety and …
Tool Execution Orchestration——The Art of Parallelism, Streaming, and Interruption
Deep dive into Claude Code's tool execution orchestration mechanism: the complete permission checking flow, …
From 800ms to 90ms: How Rust Rayon Saved My Multithreading Nightmare
A real Rust concurrency case study: replacing manual threads with Rayon's work-stealing scheduler and getting …
Build Your Own Mini Actor Framework: Run Concurrency Like a Coffee Shop
A hands-on guide to building a usable mini Actor framework in Rust from scratch: Actor, Addr, spawn, …
Rust unsafe Done Right: 6 Common Misuses and How to Avoid Them
Rust's unsafe does not disable safety checks — it hands you the responsibility for 5 kinds of operations. Six …
Stop treating tokio::spawn as a thread! I launched 1000 tasks in 2 seconds and the system stayed calm
tokio::spawn is not a thread but a lightweight task. Under Tokio's scheduler you build highly concurrent …
Rust Async State Machine, Unmasked: How Future, poll, and Waker Really Work
A practical deep dive into Rust async: why calling an async function doesn't run it, how the compiler turns …
Rust System Design: These Three Libraries Quietly Do the Dirty Work (And Many Devs Still Don’t Know)
Tokio, Crossbeam, and Rkyv: three crates that make concurrency, state sharing, and serialization dramatically …
Why Rust Makes C++ Programmers Lose Sleep at Night: Lessons from My Migration Journey
A C++ developer with 5 years of experience shares real insights from switching to Rust. From memory safety to …