one fable-low hijack cell
pair Rust / decay
envelope en_pipe
ordering BA
effort low
English with pipe '|' — '{X} | {Y}'
verdictpicked Rust (first-offered)
· classifierA
· tiernone
response (200 chars)
# "Decay" in Rust
Rust doesn't have C/C++-style **array-to-pointer decay** — arrays keep their type and length. But it has a few related, *explicit and safe* coercions:
## 1. Arrays don't decay
```r
neighbors