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#pragma once
#include "path.hh"
#include <nlohmann/json_fwd.hpp>
namespace nix {
struct DrvOutput {
// The hash modulo of the derivation
Hash drvHash;
std::string outputName;
std::string to_string() const;
std::string strHash() const
{ return drvHash.to_string(Base16, true); }
static DrvOutput parse(const std::string &);
bool operator<(const DrvOutput& other) const { return to_pair() < other.to_pair(); }
bool operator==(const DrvOutput& other) const { return to_pair() == other.to_pair(); }
private:
// Just to make comparison operators easier to write
std::pair<Hash, std::string> to_pair() const
{ return std::make_pair(drvHash, outputName); }
};
struct Realisation {
DrvOutput id;
StorePath outPath;
nlohmann::json toJSON() const;
static Realisation fromJSON(const nlohmann::json& json, const std::string& whence);
};
typedef std::map<DrvOutput, Realisation> DrvOutputs;
}
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