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donglora/vendor/zerocopy/tests/ui/try_transmute_ref.msrv.stderr
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swaitsandClaude Opus 4.6 3102fc747a feat: add display UI with splash screen, dashboard, and RSSI sparkline
Implement full SSD1306 OLED display support:
- Splash screen on boot (1.5s) with project name, version, board
- Dashboard showing radio state, config, counters, RSSI/SNR
- RSSI history sparkline (64-sample ring buffer, 2px-wide bars)
- DisplayOn/DisplayOff host commands routed via dedicated channel
- Pure render functions against generic DrawTarget (no hardware coupling)
- Display on/off control bypasses radio task entirely

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 20:42:54 -06:00

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error[E0308]: mismatched types
--> $DIR/try_transmute_ref.rs:19:33
|
19 | let _: Result<&mut u8, _> = try_transmute_ref!(&0u8);
| ^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
|
= note: expected mutable reference `&mut u8`
found reference `&_`
= note: this error originates in the macro `try_transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0308]: mismatched types
--> $DIR/try_transmute_ref.rs:19:33
|
19 | let _: Result<&mut u8, _> = try_transmute_ref!(&0u8);
| ^^^^^^^^^^^^^^^^^^^^^^^^
| |
| types differ in mutability
| help: try using a variant of the expected enum: `Err(t.try_transmute_ref())`
|
= note: expected enum `Result<&mut u8, _>`
found enum `Result<&_, ValidityError<&u8, _>>`
= note: this error originates in the macro `try_transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `NotZerocopy: TryFromBytes` is not satisfied
--> $DIR/try_transmute_ref.rs:25:59
|
25 | let dst_not_try_from_bytes: Result<&NotZerocopy, _> = try_transmute_ref!(&AU16(0));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `TryFromBytes` is not implemented for `NotZerocopy`
|
= note: this error originates in the macro `try_transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `NotZerocopy: Immutable` is not satisfied
--> $DIR/try_transmute_ref.rs:25:59
|
25 | let dst_not_try_from_bytes: Result<&NotZerocopy, _> = try_transmute_ref!(&AU16(0));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Immutable` is not implemented for `NotZerocopy`
|
= note: this error originates in the macro `try_transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `NotZerocopy: TryFromBytes` is not satisfied
--> $DIR/try_transmute_ref.rs:25:33
|
25 | let dst_not_try_from_bytes: Result<&NotZerocopy, _> = try_transmute_ref!(&AU16(0));
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `TryFromBytes` is not implemented for `NotZerocopy`
|
note: required by a bound in `ValidityError`
--> $WORKSPACE/src/error.rs:588:45
|
588 | pub struct ValidityError<Src, Dst: ?Sized + TryFromBytes> {
| ^^^^^^^^^^^^ required by this bound in `ValidityError`
error[E0277]: the trait bound `NotZerocopy: TryFromBytes` is not satisfied
--> $DIR/try_transmute_ref.rs:25:59
|
25 | let dst_not_try_from_bytes: Result<&NotZerocopy, _> = try_transmute_ref!(&AU16(0));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `TryFromBytes` is not implemented for `NotZerocopy`
|
note: required by a bound in `ValidityError`
--> $WORKSPACE/src/error.rs:588:45
|
588 | pub struct ValidityError<Src, Dst: ?Sized + TryFromBytes> {
| ^^^^^^^^^^^^ required by this bound in `ValidityError`
= note: this error originates in the macro `try_transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `NotZerocopy<AU16>: IntoBytes` is not satisfied
--> $DIR/try_transmute_ref.rs:33:48
|
33 | let src_not_into_bytes: Result<&AU16, _> = try_transmute_ref!(&NotZerocopy(AU16(0)));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `IntoBytes` is not implemented for `NotZerocopy<AU16>`
|
= note: this error originates in the macro `try_transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `NotZerocopy<AU16>: Immutable` is not satisfied
--> $DIR/try_transmute_ref.rs:33:48
|
33 | let src_not_into_bytes: Result<&AU16, _> = try_transmute_ref!(&NotZerocopy(AU16(0)));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Immutable` is not implemented for `NotZerocopy<AU16>`
|
= note: this error originates in the macro `try_transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 8 previous errors
Some errors have detailed explanations: E0277, E0308.
For more information about an error, try `rustc --explain E0277`.