Gemini, Sonnet 4.5, and Kimi K2 teach C's const and Rust's interior mutability

Introduction C's const qualifier and Rust's interior mutability solve different problems. C's const is a compile-time restriction that can be bypassed. Rust's interior mutability is a runtime-checked mechanism that maintains memory safety guarantees while allowing mutation through immutable references. C Const: Compile-Time Restriction Basic Syntax and Behavior In C, const prevents modification…