Comment

Comment by raptorfactor

This surprised me too, so I checked: https://doc.rust-lang.org/std/vec/struct.Vec.html#capacity-a...

"Vec does not guarantee any particular growth strategy when reallocating when full, nor when reserve is called. The current strategy is basic and it may prove desirable to use a non-constant growth factor. Whatever strategy is used will of course guarantee O(1) amortized push."

Seems it should be amortized just like in C++?

Discussion

Live from the official Hacker News API

A modern reader for Hacker News · SvelteKit + Skeleton