File: cycle-trait-supertrait-indirect.stderr

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (22 lines) | stat: -rw-r--r-- 829 bytes parent folder | download | duplicates (16)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
error[E0391]: cycle detected when computing the super predicates of `B`
  --> $DIR/cycle-trait-supertrait-indirect.rs:7:10
   |
LL | trait B: C {
   |          ^
   |
note: ...which requires computing the super predicates of `C`...
  --> $DIR/cycle-trait-supertrait-indirect.rs:11:10
   |
LL | trait C: B { }
   |          ^
   = note: ...which again requires computing the super predicates of `B`, completing the cycle
note: cycle used when computing the super predicates of `A`
  --> $DIR/cycle-trait-supertrait-indirect.rs:4:10
   |
LL | trait A: B {
   |          ^
   = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0391`.