Public Member Functions | |
| bool | isEnabled (const ExperimentalFeature &) const |
| void | require (const ExperimentalFeature &) const |
| bool | isEnabled (const std::optional< ExperimentalFeature > &) const |
| void | require (const std::optional< ExperimentalFeature > &) const |
| bool | isEnabled (const DeprecatedFeature &) const |
| void | require (const DeprecatedFeature &) const |
| bool | isEnabled (const std::optional< DeprecatedFeature > &) const |
| void | require (const std::optional< DeprecatedFeature > &) const |
| Public Member Functions inherited from nix::Config | |
| Config (StringMap initials={}) | |
| bool | set (const std::string &name, const std::string &value, const ApplyConfigOptions &options={}) override |
| void | addSetting (AbstractSetting *setting) |
| void | getSettings (std::map< std::string, SettingInfo > &res, bool overriddenOnly=false) override |
| void | resetOverridden () override |
| JSON | toJSON () override |
| void | convertToArgs (Args &args, const std::string &category) override |
| Public Member Functions inherited from nix::AbstractConfig | |
| void | applyConfig (const std::string &contents, const ApplyConfigOptions &options={}) |
| void | warnUnknownSettings () |
| void | reapplyUnknownSettings () |
Additional Inherited Members | |
| Public Types inherited from nix::Config | |
| using | Settings = std::map<std::string, SettingData> |
| Protected Member Functions inherited from nix::AbstractConfig | |
| AbstractConfig (StringMap initials={}) | |
| Protected Attributes inherited from nix::AbstractConfig | |
| StringMap | unknownSettings |
Member Function Documentation
◆ isEnabled() [1/4]
| bool nix::FeatureSettings::isEnabled | ( | const DeprecatedFeature & | feature | ) | const |
Check whether the given deprecated feature is enabled.
◆ isEnabled() [2/4]
| bool nix::FeatureSettings::isEnabled | ( | const ExperimentalFeature & | feature | ) | const |
Check whether the given experimental feature is enabled.
◆ isEnabled() [3/4]
| bool nix::FeatureSettings::isEnabled | ( | const std::optional< DeprecatedFeature > & | feature | ) | const |
std::nullopt pointer means no feature, which means there is nothing that could be disabled, and so the function returns true in that case.
◆ isEnabled() [4/4]
| bool nix::FeatureSettings::isEnabled | ( | const std::optional< ExperimentalFeature > & | feature | ) | const |
std::nullopt pointer means no feature, which means there is nothing that could be disabled, and so the function returns true in that case.
◆ require() [1/4]
| void nix::FeatureSettings::require | ( | const DeprecatedFeature & | feature | ) | const |
Require an deprecated feature be enabled, throwing an error if it is not.
◆ require() [2/4]
| void nix::FeatureSettings::require | ( | const ExperimentalFeature & | feature | ) | const |
Require an experimental feature be enabled, throwing an error if it is not.
◆ require() [3/4]
| void nix::FeatureSettings::require | ( | const std::optional< DeprecatedFeature > & | feature | ) | const |
std::nullopt pointer means no feature, which means there is nothing that could be disabled, and so the function does nothing in that case.
◆ require() [4/4]
| void nix::FeatureSettings::require | ( | const std::optional< ExperimentalFeature > & | feature | ) | const |
std::nullopt pointer means no feature, which means there is nothing that could be disabled, and so the function does nothing in that case.
The documentation for this struct was generated from the following files:
- lix/libutil/config.hh
- lix/libutil/config.cc
