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Serde notes for developers

Master Serde with a curated set of 2 developer notes — core concepts, patterns, and interview prep. Maintained by the DevRecall team.

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01 · Serde

Serde Fundamentals: Deriving, JSON & Field Attributes

Serde: Deriving, JSON & Field Attributes. Serde ("SERialize/DEserialize") is the de facto standard Rust framework for converting Rust data structures to and from formats like JSON, YAML, and more. Its generic core plus s…

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02 · Serde

Serde: Enums, flatten, Custom Logic & Other Formats

Serde: Enums, flatten, Custom Logic & Other Formats. Enums. #[derive(Serialize, Deserialize)] #[serde(tag = "type")] enum Event { Click { x: i32, y: i32 }, KeyPress { key: String }, } // {"type": "Click", "x": 10, "y": 2…

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TypeScriptgeneral

Interview Questions

TypeScript Interview Questions. Comprehensive TypeScript interview questions covering type system, generics, utility types, and best practices:. Fundamentals. 1. What is TypeScript?. TypeScript is a…

Mar 28, 2026

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TypeScriptgeneral

Advanced Types (Generics & Utility Types)

TypeScript Advanced Types. Generics. // Generic function function identity<T>(arg: T): T { return arg; } const num = identity<number>(42); // Explicit const str = identity('hello'); // Inferred //…

Mar 3, 2026

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