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Type-level Fibonacci in stable Rust (no const)

Type-level Fibonacci in stable Rust (no const)

by saqula·Apr 13, 2026·2 points·0 comments

AI Analysis

MidWizardryNiche Gem

Computes Fibonacci sequences at compile time using only trait resolution and type algebra.

Strengths
  • Implements Peano naturals and arithmetic purely through trait resolution logic.
  • Demonstrates type-level booleans and branching logic within the Rust type system.
  • Self-contained example serves as a clear reference for advanced type-level.
Weaknesses
  • Practical utility is near zero since const generics solve this efficiently.
  • Gist format lacks documentation or integration into a usable library.
Target Audience

Rust developers, compiler enthusiasts, type theory nerds

Similar To

typenum · frunk

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