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error[E0277]: `core::fmt::Opaque` cannot be shared between threads safely
--> $DIR/send-sync.rs:8:5
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LL | fn send<T: Send>(_: T) {}
| ---- required by this bound in `send`
...
LL | send(format_args!("{:?}", c));
| ^^^^ `core::fmt::Opaque` cannot be shared between threads safely
|
= help: within `[ArgumentV1<'_>]`, the trait `Sync` is not implemented for `core::fmt::Opaque`
= note: required because it appears within the type `&core::fmt::Opaque`
= note: required because it appears within the type `ArgumentV1<'_>`
= note: required because it appears within the type `[ArgumentV1<'_>]`
= note: required because of the requirements on the impl of `Send` for `&[ArgumentV1<'_>]`
= note: required because it appears within the type `Arguments<'_>`
error[E0277]: `core::fmt::Opaque` cannot be shared between threads safely
--> $DIR/send-sync.rs:9:5
|
LL | fn sync<T: Sync>(_: T) {}
| ---- required by this bound in `sync`
...
LL | sync(format_args!("{:?}", c));
| ^^^^ `core::fmt::Opaque` cannot be shared between threads safely
|
= help: within `Arguments<'_>`, the trait `Sync` is not implemented for `core::fmt::Opaque`
= note: required because it appears within the type `&core::fmt::Opaque`
= note: required because it appears within the type `ArgumentV1<'_>`
= note: required because it appears within the type `[ArgumentV1<'_>]`
= note: required because it appears within the type `&[ArgumentV1<'_>]`
= note: required because it appears within the type `Arguments<'_>`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
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