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Remove unused boost include and split out std-hash.hh

Splitting it out immediately answers questions like [this],
without increasing the number of compilation units.

I did consider using boost::hash_combine instead, but it doesn't seem
to be quite as capable, accepting only two arguments.

[this]: https://github.com/NixOS/nix/pull/11113#discussion_r1679991573
This commit is contained in:
Robert Hensing 2024-07-16 22:22:15 +02:00
parent 64b46000ad
commit d0e9878389
5 changed files with 27 additions and 17 deletions

View file

@ -8,8 +8,7 @@
#include "ref.hh"
#include "canon-path.hh"
#include "source-accessor.hh"
#include <boost/functional/hash.hpp> // for boost::hash_combine
#include "std-hash.hh"
namespace nix {