| 167 | type Value = ResourceDetectComponents; |
| 168 | |
| 169 | fn parse_ref( |
| 170 | &self, |
| 171 | cmd: &clap::Command, |
| 172 | _arg: Option<&Arg>, |
| 173 | value: &OsStr, |
| 174 | ) -> Result<Self::Value, Error> { |
| 175 | let value = value.to_string_lossy(); |
| 176 | let value = value.as_ref(); |
| 177 | match value { |
| 178 | "all" => Ok(ResourceDetectComponents::All), |
| 179 | "none" => Ok(ResourceDetectComponents::None), |
| 180 | values => { |
| 181 | let mut parsed = HashSet::new(); |
| 182 | for value in values.split(",") { |
| 183 | match ResourceDetectComponent::from_str(value, false) { |
| 184 | Ok(component) => { |
| 185 | parsed.insert(component); |
| 186 | } |
| 187 | Err(error) => { |
| 188 | let error = Error::raw(ErrorKind::InvalidValue, error); |
| 189 | return Err(error.format(&mut cmd.clone())); |
| 190 | } |
| 191 | } |
| 192 | } |
| 193 | let mut parsed = parsed.into_iter().collect::<Vec<_>>(); |
| 194 | parsed.sort(); |
| 195 | Ok(ResourceDetectComponents::Selected(parsed)) |
| 196 | } |
| 197 | } |
| 198 | } |
| 199 | |
| 200 | fn possible_values(&self) -> Option<Box<dyn Iterator<Item = PossibleValue> + '_>> { |
| 201 | let values = ResourceDetectComponent::value_variants() |