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20 lines
614 B
Plaintext
20 lines
614 B
Plaintext
error[E0308]: mismatched types
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--> $DIR/issue-15783.rs:8:19
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LL | let msg = foo(x);
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| --- ^ expected `Option<&[&str]>`, found `Option<&[&str; 1]>`
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| |
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| arguments to this function are incorrect
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= note: expected enum `Option<&[&str]>`
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found enum `Option<&[&str; 1]>`
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note: function defined here
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--> $DIR/issue-15783.rs:1:8
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LL | pub fn foo(params: Option<&[&str]>) -> usize {
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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 E0308`.
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