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* [nbdd0121:io_projection 16/19] error[E0405]: cannot find trait `FromBytes` in this scope
@ 2026-02-22 12:52 kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-02-22 12:52 UTC (permalink / raw)
  To: Gary Guo; +Cc: oe-kbuild-all

tree:   https://github.com/nbdd0121/linux io_projection
head:   c4a22eafa4aa47b5c3c75d57488c44e653827fc6
commit: d12fb6412e5338bb69eab42f45ede455a57fbfbf [16/19] rust: io: add view type
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260222/202602221313.dcB4ETX2-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260222/202602221313.dcB4ETX2-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202602221313.dcB4ETX2-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0405]: cannot find trait `FromBytes` in this scope
   --> rust/kernel/io.rs:667:24
   |
   667 |         T: KnownSize + FromBytes + AsBytes,
   |                        ^^^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::FromBytes;
   |
--
>> error[E0405]: cannot find trait `AsBytes` in this scope
   --> rust/kernel/io.rs:667:36
   |
   667 |         T: KnownSize + FromBytes + AsBytes,
   |                                    ^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::AsBytes;
   |
--
>> error[E0405]: cannot find trait `FromBytes` in this scope
   --> rust/kernel/io.rs:668:12
   |
   668 |         U: FromBytes + AsBytes,
   |            ^^^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::FromBytes;
   |
--
>> error[E0405]: cannot find trait `AsBytes` in this scope
   --> rust/kernel/io.rs:668:24
   |
   668 |         U: FromBytes + AsBytes,
   |                        ^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::AsBytes;
   |

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 2+ messages in thread
* [nbdd0121:io_projection 16/19] error[E0405]: cannot find trait `FromBytes` in this scope
@ 2026-02-22 23:05 kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-02-22 23:05 UTC (permalink / raw)
  To: Gary Guo; +Cc: llvm, oe-kbuild-all

tree:   https://github.com/nbdd0121/linux io_projection
head:   c4a22eafa4aa47b5c3c75d57488c44e653827fc6
commit: d12fb6412e5338bb69eab42f45ede455a57fbfbf [16/19] rust: io: add view type
config: x86_64-randconfig-073-20260222 (https://download.01.org/0day-ci/archive/20260223/202602230700.rbcI2qkz-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260223/202602230700.rbcI2qkz-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202602230700.rbcI2qkz-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0405]: cannot find trait `FromBytes` in this scope
   --> rust/kernel/io.rs:667:24
   |
   667 |         T: KnownSize + FromBytes + AsBytes,
   |                        ^^^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::FromBytes;
   |
--
>> error[E0405]: cannot find trait `AsBytes` in this scope
   --> rust/kernel/io.rs:667:36
   |
   667 |         T: KnownSize + FromBytes + AsBytes,
   |                                    ^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::AsBytes;
   |
--
>> error[E0405]: cannot find trait `FromBytes` in this scope
   --> rust/kernel/io.rs:668:12
   |
   668 |         U: FromBytes + AsBytes,
   |            ^^^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::FromBytes;
   |
--
>> error[E0405]: cannot find trait `AsBytes` in this scope
   --> rust/kernel/io.rs:668:24
   |
   668 |         U: FromBytes + AsBytes,
   |                        ^^^^^^^ not found in this scope
   |
   help: consider importing this trait
   |
   7   + use crate::transmute::AsBytes;
   |

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-02-22 23:05 UTC | newest]

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2026-02-22 12:52 [nbdd0121:io_projection 16/19] error[E0405]: cannot find trait `FromBytes` in this scope kernel test robot
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