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absPath: just take a std::string_view

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1. Slightly more efficient

2. Easier to call

Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
This commit is contained in:
John Ericson 2024-01-13 13:08:38 -05:00
parent 268c49264a
commit beed00c04e
3 changed files with 15 additions and 7 deletions
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6
src/libutil/canon-path.cc
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@ -6,11 +6,11 @@ namespace nix {
CanonPath CanonPath::root = CanonPath("/");
CanonPath::CanonPath(std::string_view raw)
: path(absPath((Path) raw, "/"))
: path(absPath(raw, "/"))
{ }
CanonPath::CanonPath(std::string_view raw, const CanonPath & root)
: path(absPath((Path) raw, root.abs()))
: path(absPath(raw, root.abs()))
{ }
CanonPath::CanonPath(const std::vector<std::string> & elems)
@ -22,7 +22,7 @@ CanonPath::CanonPath(const std::vector<std::string> & elems)
CanonPath CanonPath::fromCwd(std::string_view path)
{
return CanonPath(unchecked_t(), absPath((Path) path));
return CanonPath(unchecked_t(), absPath(path));
}
std::optional<CanonPath> CanonPath::parent() const