Explain Rust zero-cost abstractions and resolve trait-related compiler errors.
npx skills add https://github.com/Mte90/dotfiles --skill m04-zero-cost-mte90
Please help me install this Agent Skill. Skill: m04-zero-cost Source: https://github.com/Mte90/dotfiles/tree/main/.config/opencode/skills/m04-zero-cost Command: npx skills add https://github.com/Mte90/dotfiles --skill m04-zero-cost-mte90
This Skill helps developers understand and correctly apply Rust's zero-cost abstractions, distinguishing between compile-time (generics) and runtime (trait objects) polymorphism to optimize performance and flexibility.
Use the m04-zero-cost skill to understand the difference between static and dynamic dispatch in Rust.
High-intent search queries and answers about installing and using this skill.
Static dispatch uses generics to resolve types at compile time for zero-cost abstractions, while dynamic dispatch uses trait objects to resolve types at runtime, trading slight performance for flexibility.
To resolve Rust error E0277, analyze your abstraction level and ensure the trait bounds are satisfied. This Skill guides design decisions based on compile-time versus runtime type knowledge and performance needs.
Use Rust trait objects for dynamic dispatch when the exact type is unknown until runtime and flexibility outweighs performance. Use generics for static dispatch when types are known at compile time to achieve zero-cost abstractions.
Rust error E0038 occurs when a trait violates object safety rules. This Skill covers object safety constraints and anti-patterns, guiding you to correctly apply dynamic dispatch without violating type system requirements.
Resolve Rust error E0308 by evaluating compile-time versus runtime type knowledge. This Skill provides a structured approach to analyze abstraction levels and adjust type annotations or trait bounds to eliminate mismatches.
yumazakDecide between generics and trait objects for zero-cost abstraction in Rust.
JylhisGuide Rust developers in selecting abstractions for generics and trait errors.
CallMeLuigiv2Evaluate Rust polymorphism decisions between generics and trait objects.
simorgh3196Implement compile-time polymorphism in Rust using generics and static dispatch.
