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resolveLookupPathPath(): Return a SourcePath instead of a string

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Cherry-picked from lazy-trees.
This commit is contained in:
Eelco Dolstra 2024-11-19 18:03:31 +01:00
parent 3b76d01f3b
commit af07f33d37
5 changed files with 21 additions and 24 deletions
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8
src/libexpr/eval-settings.hh
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@ -3,10 +3,11 @@
#include "config.hh"
#include "ref.hh"
#include "source-path.hh"
namespace nix {
class Store;
class EvalState;
struct EvalSettings : Config
{
@ -18,11 +19,8 @@ struct EvalSettings : Config
*
* The return value is (a) whether the entry was valid, and, if so,
* what does it map to.
*
* @todo Return (`std::optional` of) `SourceAccssor` or something
* more structured instead of mere `std::string`?
*/
using LookupPathHook = std::optional<std::string>(ref<Store> store, std::string_view);
using LookupPathHook = std::optional<SourcePath>(EvalState & state, std::string_view);
/**
* Map from "scheme" to a `LookupPathHook`.