nix::InstallableDerivedPath Struct Reference

Inheritance diagram for nix::InstallableDerivedPath:

Public Member Functions
	InstallableDerivedPath (ref< Store > store, DerivedPath &&derivedPath)
std::string	what () const override
DerivedPathsWithInfo	toDerivedPaths (EvalState &state) override
std::optional< StorePath >	getStorePath () override
Public Member Functions inherited from nix::Installable
DerivedPathWithInfo	toDerivedPath (EvalState &state)

Static Public Member Functions
static InstallableDerivedPath	parse (ref< Store > store, std::string_view prefix, ExtendedOutputsSpec extendedOutputsSpec)
Static Public Member Functions inherited from nix::Installable
static std::vector< BuiltPathWithResult >	build (EvalState &state, ref< Store > evalStore, ref< Store > store, Realise mode, const Installables &installables, BuildMode bMode=bmNormal)
static std::vector< std::pair< ref< Installable >, BuiltPathWithResult > >	build2 (EvalState &state, ref< Store > evalStore, ref< Store > store, Realise mode, const Installables &installables, BuildMode bMode=bmNormal)
static std::set< StorePath >	toStorePathSet (EvalState &state, ref< Store > evalStore, ref< Store > store, Realise mode, OperateOn operateOn, const Installables &installables)
static std::vector< StorePath >	toStorePaths (EvalState &state, ref< Store > evalStore, ref< Store > store, Realise mode, OperateOn operateOn, const Installables &installables)
static StorePath	toStorePath (EvalState &state, ref< Store > evalStore, ref< Store > store, Realise mode, OperateOn operateOn, ref< Installable > installable)
static std::set< StorePath >	toDerivations (EvalState &state, ref< Store > store, const Installables &installables, bool useDeriver=false)
static BuiltPaths	toBuiltPaths (EvalState &state, ref< Store > evalStore, ref< Store > store, Realise mode, OperateOn operateOn, const Installables &installables)

Public Attributes
ref< Store >	store
DerivedPath	derivedPath

Member Function Documentation

getStorePath()

std::optional< StorePath > nix::InstallableDerivedPath::getStorePath ( )

overridevirtual

Return a value only if this installable is a store path or a symlink to it.

Todo

should we move this to InstallableDerivedPath? It is only supposed to work there anyways. Can always downcast.

Reimplemented from nix::Installable.

toDerivedPaths()

DerivedPathsWithInfo nix::InstallableDerivedPath::toDerivedPaths ( EvalState & state )

overridevirtual

Get the collection of derived pathswith info that this Installable instalallable denotes.

This is the main method of this class

Implements nix::Installable.

what()

std::string nix::InstallableDerivedPath::what ( ) const

overridevirtual

What Installable is this?

Prints back valid CLI syntax that would result in this same installable. It doesn't need to be exactly what the user wrote, just something that means the same thing.

Implements nix::Installable.

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

• lix/libcmd/installable-derived-path.hh
• lix/libcmd/installable-derived-path.cc