> You don't need an allocator library at all for this easy case, that's more valuable when the shape of allocations is in fact dynamic. Though I'd still reach

> You don't need an allocator library at all for this easy case, that's more valuable when the shape of allocations is in fact dynamic. Though I'd still reach for something like Bumpalo ( https://crates.io/crates/bumpalo https://crates.io/crates/bumpalo ) unless I had good reason to avoid it.