mirror of https://github.com/rust-lang/rust
19 lines
668 B
Plaintext
19 lines
668 B
Plaintext
error[E0381]: used binding `x` isn't initialized
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--> $DIR/loop-proper-liveness.rs:9:22
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LL | let x: i32;
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| - binding declared here but left uninitialized
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...
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LL | println!("{:?}", x);
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| ^ `x` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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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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