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Rust basics : variables (let, mut), types primitifs, functions, modules
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Ownership : move semantics, borrowing, references (&, &mut), lifetimes
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Borrowing rules : une seule &mut OU plusieurs &, no dangling references
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Structs, enums, pattern matching et destructuring
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Traits : définition, implémentation, trait bounds, derive macros
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Generics : functions, structs, enums génériques avec trait bounds
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Lifetimes : annotations ('a), lifetime elision, static lifetime
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Error handling : Result<T, E>, Option<T>, ? operator, panic vs Result
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Collections : Vec, HashMap, HashSet, iterators et méthodes (map, filter, collect)
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Iterators : Iterator trait, lazy evaluation, combinators, for loops
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Ownership patterns : Clone vs Copy, Rc/Arc, RefCell/Mutex pour interior mutability
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Concurrency : threads, Arc<Mutex<T>>, channels (mpsc), Send/Sync traits
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Async/await : Future trait, async fn, .await, Tokio runtime, async tasks
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Axum/Actix-web : routing, handlers, extractors, middleware, state management
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Database : sqlx (compile-time checking), Diesel ORM, async queries
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Serialization : serde (Serialize, Deserialize), JSON, derive macros
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Testing : #[test], #[cfg(test)], assert!, integration tests, mocking
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Macros : declarative macros (macro_rules!), procedural macros, derive
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Memory safety : no null pointers, no buffer overflows, thread safety
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Performance : zero-cost abstractions, inlining, LLVM optimizations, profiling
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Cargo : dependencies (Cargo.toml), features, workspaces, build scripts
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Deployment : cross-compilation, Docker, static binaries, release profiles