attr-path.hh

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#pragma once
 
#include "lix/libexpr/eval.hh"
 
#include <string>
 
namespace nix {
 
MakeError(AttrPathNotFound, Error);
MakeError(NoPositionInfo, Error);
 
std::pair<Value *, PosIdx> findAlongAttrPath(
    EvalState & state,
    const std::string & attrPath,
    Bindings & autoArgs,
    Value & vIn);

std::pair<SourcePath, uint32_t> findPackageFilename(EvalState & state, Value & v, std::string what);

std::vector<std::string> parseAttrPath(std::string_view const s);

std::string unparseAttrPath(std::vector<std::string> const & attrPath);
 
}