191   writer.Write("%s\n\n", kDocs);  in GenerateRustSource()
192   writer.Write("%s", kGeneratedFileFooterComments);  in GenerateRustSource()
193   writer.Write("%s\n\n", kRustFileImports);  in GenerateRustSource()
207       writer.Write("#[allow(missing_docs)]\n");  in GenerateRustSource()
208       writer.Write(  in GenerateRustSource()
211       writer.Write("pub enum %s {\n", enum_type.c_str());  in GenerateRustSource()
214         writer.Write("%s,\n", SnakeCaseToCamelCase(value).c_str());  in GenerateRustSource()
217       writer.Write("}\n\n");  in GenerateRustSource()
220       writer.Write("impl std::str::FromStr for %s {\n", enum_type.c_str());  in GenerateRustSource()
222       writer.Write("type Err = String;\n\n");  in GenerateRustSource()
223       writer.Write(  in GenerateRustSource()
226       writer.Write("match s {\n");  in GenerateRustSource()
229         writer.Write("\"%s\" => Ok(%s::%s),\n", value.c_str(),  in GenerateRustSource()
232       writer.Write("_ => Err(format!(\"'{}' cannot be parsed for %s\", s)),\n",  in GenerateRustSource()
235       writer.Write("}\n");  in GenerateRustSource()
237       writer.Write("}\n");  in GenerateRustSource()
239       writer.Write("}\n\n");  in GenerateRustSource()
242       writer.Write("impl fmt::Display for %s {\n", enum_type.c_str());  in GenerateRustSource()
244       writer.Write(  in GenerateRustSource()
247       writer.Write("match self {\n");  in GenerateRustSource()
250         writer.Write("%s::%s => write!(f, \"%s\"),\n", enum_type.c_str(),  in GenerateRustSource()
254       writer.Write("}\n");  in GenerateRustSource()
256       writer.Write("}\n");  in GenerateRustSource()
258       writer.Write("}\n\n");  in GenerateRustSource()
264     writer.Write("/// Returns the value of the property '%s' if set.\n",  in GenerateRustSource()
266     if (prop.deprecated()) writer.Write("%s\n", kDeprecated);  in GenerateRustSource()
269     writer.Write(  in GenerateRustSource()
274     writer.Write("let result = match system_properties::read(\"%s\") {\n",  in GenerateRustSource()
277     writer.Write("Err(e) => Err(SysPropError::FetchError(e)),\n");  in GenerateRustSource()
278     writer.Write(  in GenerateRustSource()
282     writer.Write("Ok(None) => Ok(None),\n");  in GenerateRustSource()
284     writer.Write("};\n");  in GenerateRustSource()
287       writer.Write("if result.is_ok() { return result; }\n");  in GenerateRustSource()
289       writer.Write(  in GenerateRustSource()
293       writer.Write("match system_properties::read(\"%s\") {\n",  in GenerateRustSource()
296       writer.Write("Err(e) => Err(SysPropError::FetchError(e)),\n");  in GenerateRustSource()
297       writer.Write(  in GenerateRustSource()
301       writer.Write("Ok(None) => Ok(None),\n");  in GenerateRustSource()
303       writer.Write("}\n");  in GenerateRustSource()
305       writer.Write("result\n");  in GenerateRustSource()
308     writer.Write("}\n\n");  in GenerateRustSource()
314     writer.Write(  in GenerateRustSource()
318     if (prop.deprecated()) writer.Write("%s\n", kDeprecated);  in GenerateRustSource()
319     writer.Write(  in GenerateRustSource()
329       writer.Write("let value = %s(%s);\n", formatter.c_str(),  in GenerateRustSource()
333     writer.Write(  in GenerateRustSource()
338     writer.Write("}\n\n");  in GenerateRustSource()