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17 lines
608 B
Plaintext
17 lines
608 B
Plaintext
error[E0277]: the size for values of type `(dyn I + 'static)` cannot be known at compilation time
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--> $DIR/issue-5035-2.rs:4:8
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LL | fn foo(_x: K) {}
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| ^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `(dyn I + 'static)`
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= help: unsized fn params are gated as an unstable feature
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help: function arguments must have a statically known size, borrowed types always have a known size
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LL | fn foo(_x: &K) {}
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| +
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0277`.
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