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Posts with #RustProgramming

#RustProgramming

Public posts on X that use #RustProgramming.

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  2. RustDevTraining@RustDevTraining
    Learn modern Rust concepts, explore hands-on projects, and build practical coding knowledge to create reliable applications and advance your tech career. ✅Practical Skills ✅Rust Expertise ✅Expert Guidance ✅Faster Coding #RustProgramming #rustlearning #rusttraining
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    0008
  6. HIM 🎖️🪖@ManlikeAkin_47
    1. if expressions — conditions return values Concept: In Rust, if can be used to assign a value. Unlike a traditional statement-only approach, Rust's if is an expression that produces a value. Both branches must return compatible types.
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    HIM 🎖️🪖 @ManlikeAkin_47
    1. Smart pointers — sharing data with Rc Concept: Rc<T> allows multiple owners of the same data in a single-threaded program. Rc::clone() creates another shared reference-counted owner without cloning the underlying String. Rc is designed for single-threaded use;
    10118
  7. HIM 🎖️🪖@ManlikeAkin_47
    1. Smart pointers — sharing data with Rc Concept: Rc<T> allows multiple owners of the same data in a single-threaded program. Rc::clone() creates another shared reference-counted owner without cloning the underlying String. Rc is designed for single-threaded use;
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    10125
  8. HIM 🎖️🪖@ManlikeAkin_47
    @ManlikeAkin_47
    Rust automatically calls drop() when _file goes out of scope. This example demonstrates the mechanism; real file handles generally use standard-library types that already manage cleanup.
    1001
  10. HIM 🎖️🪖@ManlikeAkin_47
    1. find() — search for an element in a collection Concept: Find the first element that satisfies a condition. find() returns the first matching element as an Option. It returns None if no element satisfies the condition.
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    HIM 🎖️🪖 @ManlikeAkin_47
    1. Default trait — create a default instance Concept: Provide sensible default values for a custom struct. #[derive(Default)] automatically implements the Default trait for this struct because .
    10111
  11. HIM 🎖️🪖@ManlikeAkin_47
    1. Default trait — create a default instance Concept: Provide sensible default values for a custom struct. #[derive(Default)] automatically implements the Default trait for this struct because .
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    HIM 🎖️🪖 @ManlikeAkin_47
    1. Box<T> — store data on the heap Concept: A Box<T> owns a value stored on the heap. Box::new() creates a box that owns its value on the heap. Rust automatically cleans it up when the box goes out of scope.
    10115
  12. HIM 🎖️🪖@ManlikeAkin_47
    @ManlikeAkin_47
    thread::spawn() starts a new thread. join() waits for that thread to finish before the main thread continues. The exact ordering of the first messages can vary. Rust supports multithreading out of the box. With thread::spawn(), you can execute tasks
    1003
  18. HIM 🎖️🪖@ManlikeAkin_47
    1. Box<T> — store data on the heap Concept: A Box<T> owns a value stored on the heap. Box::new() creates a box that owns its value on the heap. Rust automatically cleans it up when the box goes out of scope.
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    HIM 🎖️🪖 @ManlikeAkin_47
    2. Option::map — transform a value if it exists Concept: Transform the value inside an Option without manually matching every case. map() applies a function to the value inside Some. If the original value is None, the result remains None.
    10124
  19. HIM 🎖️🪖@ManlikeAkin_47
    2. Option::map — transform a value if it exists Concept: Transform the value inside an Option without manually matching every case. map() applies a function to the value inside Some. If the original value is None, the result remains None.
    HIM 🎖️🪖 @ManlikeAkin_47
    1. VecDeque — build a queue Concept: A double-ended queue lets you add and remove elements from either end. push_back() adds an item to the end, while pop_front() removes the oldest item. This is useful for queues and task scheduling.
    10121
  20. HIM 🎖️🪖@ManlikeAkin_47
    @ManlikeAkin_47
    Iterating over &scores borrows the map rather than consuming it. Remember that HashMap iteration order is not guaranteed, so the output order may vary.
    1002
  26. HIM 🎖️🪖@ManlikeAkin_47
    1. VecDeque — build a queue Concept: A double-ended queue lets you add and remove elements from either end. push_back() adds an item to the end, while pop_front() removes the oldest item. This is useful for queues and task scheduling.
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    HIM 🎖️🪖 @ManlikeAkin_47
    1. if expressions — conditions return values Concept: In Rust, if can be used to assign a value. Unlike a traditional statement-only approach, Rust's if is an expression that produces a value. Both branches must return compatible types.
    10012
  27. HIM 🎖️🪖@ManlikeAkin_47
    @ManlikeAkin_47
    value. The closure itself must be declared mut because calling it requires mutable access to its captured state.
    100
  30. Abiria@Abiria14
    Coding Lab에서 2025년 연말 Rust 스터디 참가자를 모집하고 있습니다! 어렵게 느껴졌던 Rust, 다양한 실습 프로젝트와 함께 직접 작성하고 실험하며 공부해 볼까요? ▶ Coding Lab 참여하기: ▶ Rust 스터디 저장소: #rust #rustprogramming
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    034766
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