book/listings/ch03-common-programming-con.../no-listing-31-arms-must-ret.../output.txt

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$ cargo run
Compiling branches v0.1.0 (file:///projects/branches)
error[E0308]: `if` and `else` have incompatible types
--> src/main.rs:4:44
|
4 | let number = if condition { 5 } else { "six" };
| - ^^^^^ expected integer, found `&str`
| |
| expected because of this
For more information about this error, try `rustc --explain E0308`.
error: could not compile `branches` (bin "branches") due to 1 previous error