1error[E0308]: mismatched types 2 --> $DIR/integral-variable-unification-error.rs:5:9 3 | 4LL | let mut x 5 | ----- expected due to the type of this binding 6LL | = 7LL | 2; 8 | - expected due to this value 9LL | x = 5.0; 10 | ^^^ expected integer, found floating-point number 11 12error: aborting due to previous error 13 14For more information about this error, try `rustc --explain E0308`. 15