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error[E0599]: the method `FIRST_ARG_MUST_EITHER_BE_Span_OR_IMPLEMENT_ToTokens_OR_BE_SpanRange` exists for reference `&Foo`, but its trait bounds were not satisfied
--> tests/ui/misuse.rs:7:5
|
3 | struct Foo;
| ---------- doesn't satisfy `Foo: quote::to_tokens::ToTokens`
...
7 | abort!(Foo, "BOOM");
| ^^^^^^^^^^^^^^^^^^^ method cannot be called on `&Foo` due to unsatisfied trait bounds
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= note: the following trait bounds were not satisfied:
`Foo: quote::to_tokens::ToTokens`
which is required by `&Foo: ToTokensAsSpanRange`
note: the trait `quote::to_tokens::ToTokens` must be implemented
--> $CARGO/quote-1.0.37/src/to_tokens.rs
|
| pub trait ToTokens {
| ^^^^^^^^^^^^^^^^^^
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following traits define an item `FIRST_ARG_MUST_EITHER_BE_Span_OR_IMPLEMENT_ToTokens_OR_BE_SpanRange`, perhaps you need to implement one of them:
candidate #1: `Span2AsSpanRange`
candidate #2: `SpanAsSpanRange`
candidate #3: `SpanRangeAsSpanRange`
candidate #4: `ToTokensAsSpanRange`
= note: this error originates in the macro `$crate::diagnostic` which comes from the expansion of the macro `abort` (in Nightly builds, run with -Z macro-backtrace for more info)
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