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error: conflicting implementations of trait `IntoWasmAbi` for type `&dyn Fn(&_) -> _`
--> $DIR/coherence-wasm-bindgen.rs:28:1
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LL | / impl<'a, 'b, A, R> IntoWasmAbi for &'a (dyn Fn(A) -> R + 'b)
LL | | where
LL | | A: FromWasmAbi,
LL | | R: ReturnWasmAbi,
| |_____________________- first implementation here
...
LL | / impl<'a, 'b, A, R> IntoWasmAbi for &'a (dyn for<'x> Fn(&'x A) -> R + 'b)
LL | | where
LL | | A: RefFromWasmAbi,
LL | | R: ReturnWasmAbi,
| |_____________________^ conflicting implementation for `&dyn Fn(&_) -> _`
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105>
= note: downstream crates may implement trait `FromWasmAbi` for type `&_`
= note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details
note: the lint level is defined here
--> $DIR/coherence-wasm-bindgen.rs:10:9
|
LL | #![deny(coherence_leak_check)]
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 1 previous error
|
