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| author | Mara Bos <m-ou.se@m-ou.se> | 2024-05-16 11:49:55 +0200 |
|---|---|---|
| committer | Mara Bos <m-ou.se@m-ou.se> | 2024-06-11 15:47:00 +0200 |
| commit | ce0bc8bd588f9a2a4ba149ae6a9d3490f401c376 (patch) | |
| tree | fb241efdb00eb66c4eed68cfb78e08a3f1c019e8 | |
| parent | f5fe82fdcab33b4137b94014f05dd2986ea396ba (diff) | |
| download | rust-ce0bc8bd588f9a2a4ba149ae6a9d3490f401c376.tar.gz rust-ce0bc8bd588f9a2a4ba149ae6a9d3490f401c376.zip | |
Downcast panic payload to String too in example.
| -rw-r--r-- | library/std/src/panic.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/std/src/panic.rs b/library/std/src/panic.rs index 0f999f6a93e..51228cc9907 100644 --- a/library/std/src/panic.rs +++ b/library/std/src/panic.rs @@ -73,6 +73,8 @@ impl<'a> PanicHookInfo<'a> { /// panic::set_hook(Box::new(|panic_info| { /// if let Some(s) = panic_info.payload().downcast_ref::<&str>() { /// println!("panic occurred: {s:?}"); + /// } else if let Some(s) = panic_info.payload().downcast_ref::<String>() { + /// println!("panic occurred: {s:?}"); /// } else { /// println!("panic occurred"); /// } |