File: suggest_tuple_wrap_root_obligation.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (26 lines) | stat: -rw-r--r-- 511 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
struct Tuple;

impl From<(u8,)> for Tuple {
    fn from(_: (u8,)) -> Self {
        todo!()
    }
}
impl From<(u8, u8)> for Tuple {
    fn from(_: (u8, u8)) -> Self {
        todo!()
    }
}
impl From<(u8, u8, u8)> for Tuple {
    fn from(_: (u8, u8, u8)) -> Self {
        todo!()
    }
}

fn convert_into_tuple(_x: impl Into<Tuple>) {}

fn main() {
    convert_into_tuple(42_u8);
    //~^ ERROR E0277
    //~| HELP use a unary tuple instead
    //~| HELP the following other types implement trait `From<T>`
}