2019-07-13 21:15:21 -07:00
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error: incorrect `fn` inside `extern` block
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--> $DIR/extern-ffi-fn-with-body.rs:2:8
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LL | extern "C" {
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2019-07-13 22:25:23 -07:00
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| ------ `extern` blocks define existing foreign functions and `fn`s inside of them cannot have a body
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2019-07-13 21:15:21 -07:00
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LL | fn foo() -> i32 {
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| ________^^^__________-
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| | |
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| | can't have a body
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LL | | return 0;
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LL | | }
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| |_____- this body is invalid here
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= help: you might have meant to write a function accessible through ffi, which can be done by writing `extern fn` outside of the `extern` block
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= note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html
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error: aborting due to previous error
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