| 1 | /*! ```compile_fail,E0599 |
|---|---|
| 2 | |
| 3 | use rayon::prelude::*; |
| 4 | |
| 5 | // zip requires data of exact size, but filter yields only bounded |
| 6 | // size, so check that we cannot apply it. |
| 7 | |
| 8 | let a: Vec<usize> = (0..1024).collect(); |
| 9 | let mut v = vec![]; |
| 10 | a.par_iter() |
| 11 | .filter_map(|&x| Some(x as f32)) |
| 12 | .collect_into_vec(&mut v); //~ ERROR no method |
| 13 | |
| 14 | ``` */ |
| 15 |