284     fn flash(&mut self, part: &str, utils: &mut FastbootUtils) -> Result<(), CommandError>;  in flash()
329         part: &str,  in fetch()
835             let part =  in flash()  localVariable
837             fb_impl.flash(part, &mut self.utils(Some(&mut FastbootInfoSender::new(transport))))  in flash()
881             let part = &cmd[..cmd.len() - (off.len() + sz.len() + 2)];  in fetch()  localVariable
884             fb_impl.fetch(part, hex_to_u64(off)?, hex_to_u64(sz)?, upload_builder, &mut utils)  in fetch()
1061         fn flash(&mut self, part: &str, utils: &mut FastbootUtils) -> Result<(), CommandError> {  in flash()
1062             (self.flash_cb.as_mut().unwrap())(part, utils)  in flash()
1075             part: &str,  in fetch()
1081             (self.fetch_cb.as_mut().unwrap())(part, offset, size, upload_builder, utils)  in fetch()
1393         let mut flash_cb = |part: &str, utils: &mut FastbootUtils| {  in test_flash()
1394             assert_eq!(part, "boot_a:0::");  in test_flash()
1499         let mut fetch_cb = |part: &str,  in test_fetch()
1504             assert_eq!(part, "boot_a:0::");  in test_fetch()