get-drvs.hh File Reference

#include "lix/libexpr/eval.hh"
#include "lix/libstore/derivations.hh"
#include "lix/libstore/path.hh"
#include <string>
#include <map>

Go to the source code of this file.

Classes
struct	nix::DrvInfo

Typedefs
using	nix::DrvInfos = GcList<DrvInfo>

Functions
std::optional< DrvInfo >	nix::getDerivation (EvalState &state, Value &v, bool ignoreAssertionFailures)
void	nix::getDerivations (EvalState &state, Value &v, const std::string &pathPrefix, Bindings &autoArgs, DrvInfos &drvs, bool ignoreAssertionFailures)

Function Documentation

getDerivation()

std::optional< DrvInfo > nix::getDerivation	(	EvalState &	state,
		Value &	v,
		bool	ignoreAssertionFailures )

If value v denotes a derivation, return a DrvInfo object describing it. Otherwise return nothing.