1 error: expected type, found `""`
2 --> $DIR/type-ascription-instead-of-variant.rs:3:25
4 LL | let _ = Option:Some("");
7 | help: maybe write a path separator here: `::`
9 = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>`
11 error: aborting due to previous error