blob: ab5e60692b4da157ff645a8ccb6aab36efb31690 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
|
`#[track_caller]` requires functions to have the `"Rust"` ABI for implicitly
receiving caller location. See [RFC 2091] for details on this and other
restrictions.
Erroneous code example:
```compile_fail,E0737
#[track_caller]
extern "C" fn foo() {}
```
[RFC 2091]: https://github.com/rust-lang/rfcs/blob/master/text/2091-inline-semantic.md
|
