RustCanon

Advanced Rust Patterns Showroom

Master advanced Rust with 78 interactive patterns across 17 topics. Learn through detailed explanations, runnable examples, and real-world use cases.

78 Patterns

78 Interactive

2 Live Demos

Find Your Perfect Pattern

Describe what you want to build and discover the best patterns

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🔐

Ownership & Borrowing Patterns

Master advanced ownership patterns, split borrowing, and RAII guards

All Patterns5

Split BorrowingInterior Mutability PatternsSelf-Referential Structures+2 more

🎯

Smart Pointers & Interior Mutability

Rc, Arc, Weak, Cow and custom smart pointer patterns

All Patterns4

Rc/Arc Usage PatternsWeak PointersClone-on-Write (Cow)+1 more

⚠️

Error Handling Excellence

Custom errors, composition, and Result combinators

All Patterns4

Custom Error TypesError CompositionResult Combinators+1 more

🎨

Advanced Trait System

Associated types, HRTBs, trait objects, and blanket implementations

All Patterns5

Associated Types vs GenericsHigher-Ranked Trait BoundsTrait Objects & Dynamic Dispatch+2 more

⚡

Async/Await & Futures

Custom futures, streams, and async patterns

All Patterns4

Custom Future ImplementationStream ProcessingSelect/Join Patterns+1 more

🔮

Macro Mastery

Declarative and procedural macros, DSL creation

All Patterns3

Declarative MacrosProcedural MacrosDSL Creation

🚀

Zero-Cost Abstractions

Iterator optimization, monomorphization, and const evaluation

All Patterns3

Iterator CompositionMonomorphizationConst Evaluation

🎭

Type-State Programming

State machines in types, builder pattern, phantom types

All Patterns3

State Machines in TypesBuilder with TypeStatePhantom Types

🔀

Concurrency Patterns

Send/Sync, channels, atomics, and thread pools

All Patterns4

Send/Sync BoundsChannel PatternsLock-Free Data Structures+1 more

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Unsafe & FFI

Safe abstractions, C interop, and raw pointers

All Patterns3

Safe Abstractions Over UnsafeFFI BoundariesMemory Layout

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Performance Optimization

Profiling, SIMD, custom allocators, and benchmarking

All Patterns3

Memory Layout OptimizationSIMD PatternsBenchmarking with Criterion

🏗️

Data Structures & Algorithms

Implement classic data structures and algorithms in idiomatic Rust

All Patterns9

Binary Trees & BSTGraph AlgorithmsSorting Algorithms+6 more

🎭

Design Patterns in Rust

Classic GoF patterns adapted for Rust ownership model

All Patterns10

Factory PatternBuilder PatternObserver Pattern+7 more

🧪

Testing Strategies

Comprehensive testing approaches for Rust applications

All Patterns5

Unit TestingIntegration TestingProperty-Based Testing+2 more

🌐

API Design Patterns

Build production-grade APIs in Rust

All Patterns5

REST API DesignGraphQL APIsgRPC Services+2 more

🛡️

Resilience Patterns

Build fault-tolerant systems that gracefully handle failures

All Patterns4

Retry PatternsCircuit BreakerBulkhead Pattern+1 more

📦

Module System & Architecture

Structure Rust projects for maintainability and scale

All Patterns4

Workspace PatternsCrate DesignFeature Flags+1 more

📦

Project Recipes

80 project ideas across 14 categories. Find the right crates for your next Rust project.

More Resources

Expand your Rust knowledge with learning paths, external resources, and quick references.

🧭

Learning Paths

Structured learning journeys from intermediate to expert level

📚

Resources

Curated books, courses, tools, and community links

📋

Cheatsheet

Quick reference cards for Rust syntax and patterns

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