File: no-implicit-dyn-star.stderr

package info (click to toggle)
rustc 1.86.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 913,560 kB
  • sloc: xml: 158,127; python: 35,921; javascript: 19,689; sh: 19,600; cpp: 18,906; ansic: 13,124; asm: 4,376; makefile: 708; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (20 lines) | stat: -rw-r--r-- 820 bytes parent folder | download | duplicates (13)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
error[E0308]: mismatched types
  --> $DIR/no-implicit-dyn-star.rs:6:48
   |
LL |     dyn_star_foreign::require_dyn_star_display(1usize);
   |     ------------------------------------------ ^^^^^^ expected `dyn Display`, found `usize`
   |     |
   |     arguments to this function are incorrect
   |
   = note: expected trait object `(dyn* std::fmt::Display + 'static)`
                      found type `usize`
   = help: `usize` implements `Display`, `#[feature(dyn_star)]` is likely not enabled; that feature it is currently incomplete
note: function defined here
  --> $DIR/auxiliary/dyn-star-foreign.rs:5:8
   |
LL | pub fn require_dyn_star_display(_: dyn* Display) {}
   |        ^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0308`.