folly::test::EnvVarSaver Struct Reference

#include <EnvUtil.h>

Public Member Functions
	EnvVarSaver ()
	EnvVarSaver (EnvVarSaver &&other) noexcept
EnvVarSaver &	operator= (EnvVarSaver &&other) noexcept
	~EnvVarSaver ()

Private Attributes
std::unique_ptr< experimental::EnvironmentState >	state_

Detailed Description

Definition at line 100 of file EnvUtil.h.

Constructor & Destructor Documentation

folly::test::EnvVarSaver::EnvVarSaver ( )

inline

Definition at line 101 of file EnvUtil.h.

      : state_(std::make_unique<experimental::EnvironmentState>(
            experimental::EnvironmentState::fromCurrentEnvironment())) {}

folly::test::EnvVarSaver::EnvVarSaver ( EnvVarSaver &&  other )

inlinenoexcept

Definition at line 105 of file EnvUtil.h.

: state_(std::move(other.state_)) {}

folly::test::EnvVarSaver::~EnvVarSaver ( )

inline

Definition at line 112 of file EnvUtil.h.

                 {
    if (state_) {
      state_->setAsCurrentEnvironment();
    }
  }

Member Function Documentation

EnvVarSaver& folly::test::EnvVarSaver::operator= ( EnvVarSaver &&  other )

inlinenoexcept

Definition at line 107 of file EnvUtil.h.

References folly::gen::move.

                                                       {
    state_ = std::move(other.state_);
    return *this;
  }

Member Data Documentation

std::unique_ptr<experimental::EnvironmentState> folly::test::EnvVarSaver::state_

private

Definition at line 119 of file EnvUtil.h.

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

• proxygen/folly/folly/experimental/EnvUtil.h