rust-lang/rust

full scan as JSON

• Validate boundary conditionsEnsure algorithms handle boundary conditions and edge cases correctly by adding explicit validation for all input ranges. Special attenti...

  rust-lang/rust Algorithms Rust runtimes 2025-07-23

  copy raw open
• Keep documentation purposefully minimalDocumentation should be concise, focused, and maintainable. Follow these principles: 1. Keep examples short and demonstrate one concept a...

  rust-lang/rust Documentation Rust runtimes 2025-07-23

  copy raw open
• Standardize configuration value handlingImplement robust and type-safe configuration handling to avoid fragile hardcoding and improve maintainability. Key guidelines: 1. Use typ...

  rust-lang/rust Configurations Rust runtimes 2025-07-22

  copy raw open
• Ensure complete test coverageWrite comprehensive tests that cover all relevant cases and variations while maintaining proper organization and structure. Key practices...

  rust-lang/rust Testing Rust runtimes 2025-07-21

  copy raw open
• Structure validation algorithmsWhen implementing or modifying parsing and validation algorithms, carefully consider both the correctness and user experience aspects: 1....

  rust-lang/rust Algorithms Other runtimes 2025-07-18

  copy raw open
• Clear helpful error messagesCreate user-friendly error messages that guide developers toward solutions. Error messages should: 1. Include the problematic value in th...

  rust-lang/rust Error Handling Rust runtimes 2025-07-16

  copy raw open
• Benchmark before optimizing codeAlways validate performance optimizations with benchmarks before implementation. Ensure measurements account for: 1. Platform-specific ch...

  rust-lang/rust Performance Optimization Rust runtimes 2025-07-23

  copy raw open
• Name for semantic meaningChoose names that clearly convey the semantic meaning and purpose of the identifier, rather than using clever or ambiguous names. Names s...

  rust-lang/rust Naming Conventions Rust runtimes 2025-07-21

  copy raw open
• Document lock behaviorWhen implementing or documenting synchronization primitives, always clearly specify how locks behave under exceptional conditions, partic...

  rust-lang/rust Concurrency Rust runtimes 2025-07-20

  copy raw open
• Extract complex logic helpersComplex or duplicated logic should be extracted into well-named helper functions to improve code readability and maintainability. This ap...

  rust-lang/rust Code Style Rust runtimes 2025-07-15

  copy raw open
• Contextual error messagesError messages should provide specific context about the error and guide users toward solutions. When reporting syntax errors like mismat...

  rust-lang/rust Error Handling Other runtimes 2025-07-10

  copy raw open
• Default over unsafe initializationPrefer using safe initialization methods like `Default::default()` over unsafe alternatives like `MaybeUninit::uninit()` or null values w...

  rust-lang/rust Null Handling Rust runtimes 2025-07-23

  copy raw open
• Prevent TOCTOU vulnerabilitiesTime-of-Check-to-Time-of-Use (TOCTOU) race conditions occur when a program checks a condition and then uses the result of that check, but...

  rust-lang/rust Security Rust runtimes 2025-06-26

  copy raw open
• Conditional CI resource managementConfigure CI workflows to intelligently manage system resources through conditional execution rather than duplicating steps. Use matrix v...

  rust-lang/rust CI/CD Yaml runtimes 2025-07-22

  copy raw open
• Optimize dependency configurationsWhen configuring project dependencies, be mindful of feature flags that may introduce unnecessary build dependencies or slow down compila...

  rust-lang/rust Configurations Toml runtimes 2025-07-21

  copy raw open
• Synchronize configuration filesEnsure all related configuration files are updated consistently when making changes to dependencies, versions, or other configuration set...

  rust-lang/rust Configurations Json runtimes 2025-07-11

  copy raw open
• Normalize variable test outputWhen writing tests that capture output (like UI tests, stderr, or stdout), ensure you normalize any variable content that might change be...

  rust-lang/rust Testing Other runtimes 2025-07-02

  copy raw open