mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use Display in top-level example for PanicInfo

Browse Source
This commit is contained in:
Lukas Markeffsky 2023-04-09 14:29:16 +02:00
parent 709a97fffe
commit d9f99c36fe
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
library/core/src/panic/panic_info.rs
View File

@ -15,14 +15,10 @@ use crate::panic::Location;
/// use std::panic;
///
/// panic::set_hook(Box::new(|panic_info| {
/// if let Some(s) = panic_info.payload().downcast_ref::<&str>() {
/// println!("panic occurred: {s:?}");
/// } else {
/// println!("panic occurred");
/// }
/// println!("panic occurred: {panic_info}");
/// }));
///
/// panic!("Normal panic");
/// panic!("critical system failure");
/// ```
#[lang = "panic_info"]
#[stable(feature = "panic_hooks", since = "1.10.0")]