214         let mut builder = BootConfigBuilder::new(&mut buffer[..]).unwrap();  in test_add()  localVariable
215         builder.add(TEST_CONFIG).unwrap();  in test_add()
217             builder.config_bytes().to_vec(),  in test_add()
225         let mut builder = BootConfigBuilder::new(&mut buffer[..]).unwrap();  in test_add_incremental()  localVariable
228             builder.add(config.as_str()).unwrap();  in test_add_incremental()
231             builder.config_bytes().to_vec(),  in test_add_incremental()
239         let mut builder = BootConfigBuilder::new(&mut buffer[..]).unwrap();  in test_add_incremental_via_fmt_write()  localVariable
241             write!(builder, "{}\n", ele).unwrap();  in test_add_incremental_via_fmt_write()
244             builder.config_bytes().to_vec(),  in test_add_incremental_via_fmt_write()
258         let mut builder = BootConfigBuilder::new(&mut buffer[..]).unwrap();  in test_add_buffer_too_small()  localVariable
259         assert!(builder.add("a\n").is_err());  in test_add_buffer_too_small()
265         let mut builder = BootConfigBuilder::new(&mut buffer[..]).unwrap();  in test_add_empty_string()  localVariable
266         builder.add("").unwrap();  in test_add_empty_string()
272         let mut builder = BootConfigBuilder::new(&mut buffer[..]).unwrap();  in test_add_with_error()  localVariable
273         assert!(builder.add_with(|_| Err(BootConfigError::GenericReaderError(123))).is_err());  in test_add_with_error()