📰 Dev.to · Manan Shukla

Articles from Dev.to · Manan Shukla · 3 articles · Updated every 3 hours · View all reads

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Serialization Showdown in Rust: JSON Was Fine Until It Wasn't

Dev.to · Manan Shukla 3w ago

Serialization Showdown in Rust: JSON Was Fine Until It Wasn't

I want to tell you about the day I stopped defaulting to serde_json. We had a service. It handled...

Rust Globals and Locks: Mutex, RwLock, and the Lock-Free Trick (ArcSwap) I Wish I’d Known Earlier

Dev.to · Manan Shukla 1mo ago

Rust Globals and Locks: Mutex, RwLock, and the Lock-Free Trick (ArcSwap) I Wish I’d Known Earlier

Every non-trivial application has globals. Not the chaotic, mutable, static mut kind that makes the...

How Tokio in Rust Actually Works: Runtimes, Tasks, and the Magic Behind `async fn`

Dev.to · Manan Shukla 1mo ago

How Tokio in Rust Actually Works: Runtimes, Tasks, and the Magic Behind `async fn`

If you've written async Rust, you've typed #[tokio::main] dozens of times. You've stared at it....