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error[E0308]: if and else have incompatible types
--> $DIR/str-array-assignment.rs:3:11
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LL | let t = if true { s[..2] } else { s };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected str, found &str
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= note: expected type `str`
found type `&str`
error[E0308]: mismatched types
--> $DIR/str-array-assignment.rs:5:27
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LL | let u: &str = if true { s[..2] } else { s };
| ^^^^^^
| |
| expected &str, found str
| help: consider borrowing here: `&s[..2]`
|
= note: expected type `&str`
found type `str`
error[E0277]: the size for values of type `str` cannot be known at compilation time
--> $DIR/str-array-assignment.rs:7:7
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LL | let v = s[..2];
| ^ ------ help: consider borrowing here: `&s[..2]`
| |
| doesn't have a size known at compile-time
|
= help: the trait `std::marker::Sized` is not implemented for `str`
= note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
= note: all local variables must have a statically known size
= help: unsized locals are gated as an unstable feature
error[E0308]: mismatched types
--> $DIR/str-array-assignment.rs:9:17
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LL | let w: &str = s[..2];
| ^^^^^^
| |
| expected &str, found str
| help: consider borrowing here: `&s[..2]`
|
= note: expected type `&str`
found type `str`
error: aborting due to 4 previous errors
Some errors occurred: E0277, E0308.
For more information about an error, try `rustc --explain E0277`.
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