flox::NixState Class Reference

Runtime state containing a nix store connection and a nix evaluator. More...

#include <nix-state.hh>

Inheritance diagram for flox::NixState:

Public Member Functions
	NixState ()=default
	Construct NixState using the systems default nix store.
	NixState (nix::ref< nix::Store > &store)
	Construct NixState from an existing store connection.
nix::ref< nix::EvalState >	getState ()
	Lazily open a nix evaluator.
Public Member Functions inherited from flox::NixStoreMixin
	NixStoreMixin (const NixStoreMixin &)=default
	NixStoreMixin (NixStoreMixin &&)=default
NixStoreMixin &	operator= (const NixStoreMixin &)=default
NixStoreMixin &	operator= (NixStoreMixin &&)=default
	NixStoreMixin (const nix::ref< nix::Store > &store)
	Construct NixStoreMixin from an existing store connection.
	NixStoreMixin ()
	Construct NixStoreMixin using the systems default nix store.
nix::ref< nix::Store >	getStore ()
	Lazily open a nix store connection.

Private Attributes
std::shared_ptr< nix::EvalState >	state

Detailed Description

Runtime state containing a nix store connection and a nix evaluator.

Constructor & Destructor Documentation

NixState()

flox::NixState::NixState ( nix::ref< nix::Store > &  store )

inlineexplicit

Construct NixState from an existing store connection.

This may be useful if you wish to avoid a non-default store.

Parameters

store

An open nix store connection.

Member Function Documentation

getState()

nix::ref< nix::EvalState > flox::NixState::getState ( )

inline

Lazily open a nix evaluator.

Evaluator remains open for lifetime of object.

Member Data Documentation

state

std::shared_ptr<nix::EvalState> flox::NixState::state

private

nix evaluator instance.

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The documentation for this class was generated from the following file:

• include/flox/core/nix-state.hh