mirror of https://github.com/rust-lang/rust
17 lines
502 B
Plaintext
17 lines
502 B
Plaintext
error[E0381]: used binding `x` isn't initialized
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--> $DIR/borrowck-use-uninitialized-in-cast-trait.rs:11:13
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LL | let x: &i32;
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| - binding declared here but left uninitialized
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LL | let y = x as *const dyn Foo;
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| ^ `*x` used here but it isn't initialized
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help: consider assigning a value
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LL | let x: &i32 = &42;
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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 E0381`.
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