# Description
This shrinks `Record`'s size in half and and allows you to include it in
`Value` without growing the size.
Changing the `Record` internals may have slightly different performance
characteristics as the cache locality changes on lookups (if you
directly need the value, it should be closer, but in other cases may
blow up the cache line budget)
Also different perf characteristics on creation expected.
`Record::from_raw_cols_vals` now probably worse.
## Benchmarking
Comparison with the main branch (boxed Record) revealed no significant
change to the creation but an improvement when accessing larger N.
The fact that this was more pronounced for nested access (still cloning
before nushell/nushell#12325) leads to the conclusion that this may
still be dominated by the smaller clone necessary for a 24-byte `Record`
over the previous 48 bytes.
# User-Facing Changes
Reduced memory usage
0cf7de598b