Straight Forward Arrays

[Steven Schveighoffer]

On 10/1/23 1:13 PM, dhs wrote:

> It may not be a problem in practice. My concern was performance, because 
> each time we add an element to the array, the garbage collector has to 
> map the slice to the allocation it belongs to.

FWIW, there is a cache that makes this decently fast, so it doesn't have 
to go all the way into the GC to get all the information for every append.

But it *most definitely* not going to be as fast as reading a local 
"capacity" variable.

-Steve