nix::DerivationOutput Struct Reference

#include <derivations.hh>

Classes
struct	InputAddressed
struct	CAFixed
struct	CAFloating
struct	Deferred
struct	Impure

Public Types
typedef std::variant< InputAddressed, CAFixed, CAFloating, Deferred, Impure >	Raw

Public Member Functions
	GENERATE_CMP (DerivationOutput, me->raw)
	MAKE_WRAPPER_CONSTRUCTOR (DerivationOutput)
	DerivationOutput ()=delete
std::optional< StorePath >	path (const Store &store, std::string_view drvName, OutputNameView outputName) const
JSON	toJSON (const Store &store, std::string_view drvName, OutputNameView outputName) const

Static Public Member Functions
static DerivationOutput	fromJSON (const Store &store, std::string_view drvName, OutputNameView outputName, const JSON &json, const ExperimentalFeatureSettings &xpSettings=experimentalFeatureSettings)

Public Attributes
Raw	raw

Detailed Description

A single output of a BasicDerivation (and Derivation).

Constructor & Destructor Documentation

DerivationOutput()

nix::DerivationOutput::DerivationOutput ( )

delete

Force choosing a variant

Member Function Documentation

fromJSON()

DerivationOutput nix::DerivationOutput::fromJSON ( const Store & store, std::string_view drvName, OutputNameView outputName, const JSON & json, const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings )

static

Parameters

xpSettings

Stop-gap to avoid globals during unit tests.

path()

std::optional< StorePath > nix::DerivationOutput::path	(	const Store &	store,
		std::string_view	drvName,
		OutputNameView	outputName ) const

Note

when you use this function you should make sure that you're passing the right derivation name. When in doubt, you should use the safer interface provided by BasicDerivation::outputsAndOptPaths

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The documentation for this struct was generated from the following files:

• lix/libstore/derivations.hh
• lix/libstore/derivations.cc