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error[E0214]: parenthesized type parameters may only be used with a `Fn` trait
--> $DIR/issue-23589.rs:2:12
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LL | let v: Vec(&str) = vec!['1', '2'];
| ^^^^^^^^^ only `Fn` traits may use parentheses
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help: use angle brackets instead
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LL | let v: Vec<&str> = vec!['1', '2'];
| ~ ~
error[E0308]: mismatched types
--> $DIR/issue-23589.rs:2:29
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LL | let v: Vec(&str) = vec!['1', '2'];
| ^^^ expected `&str`, found `char`
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help: if you meant to write a `str` literal, use double quotes
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LL | let v: Vec(&str) = vec!["1", '2'];
| ~~~
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0214, E0308.
For more information about an error, try `rustc --explain E0214`.
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