Rename std::panic::PanicInfo to PanicHookInfo. · model-checking/verify-rust-std@c6749ae (original) (raw)
`@@ -10,15 +10,21 @@ use crate::sync::atomic::{AtomicU8, Ordering};
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`use crate::sync::{Condvar, Mutex, RwLock};
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`use crate::thread::Result;
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#[stable(feature = "panic_hooks", since = "1.10.0")]
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#[deprecated(
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since = "1.77.0",
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note = "use PanicHookInfo instead",
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suggestion = "std::panic::PanicHookInfo"
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)]
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`/// A struct providing information about a panic.
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`///
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/// PanicInfo structure is passed to a panic hook set by the [set_hook] function.
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///
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/// There two PanicInfo types:
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/// - [core::panic::PanicInfo], which is used as an argument to a #[panic_handler] in #![no_std] programs.
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/// - std::panic::PanicInfo, which is used as an argument to a panic hook set by [set_hook].
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/// PanicInfo has been renamed to [PanicHookInfo] to avoid confusion with
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/// [core::panic::PanicInfo].
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pub type PanicInfo<'a> = PanicHookInfo<'a>;
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/// A struct providing information about a panic.
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`///
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``
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/// This is the second one.
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/// PanicHookInfo structure is passed to a panic hook set by the [set_hook] function.
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`///
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`/// # Examples
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`///
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`@@ -32,26 +38,25 @@ use crate::thread::Result;
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`/// panic!("critical system failure");
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```` /// ```
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`///
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/// [core::panic::PanicInfo]: ../../core/panic/struct.PanicInfo.html
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`` /// [set_hook]: ../../std/panic/fn.set_hook.html
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#[stable(feature = "panic_hooks", since = "1.10.0")]
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#[stable(feature = "panic_hook_info", since = "CURRENT_RUSTC_VERSION")]
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`#[derive(Debug)]
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``
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pub struct PanicInfo<'a> {
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pub struct PanicHookInfo<'a> {
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`payload: &'a (dyn Any + Send),
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`location: &'a Location<'a>,
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`can_unwind: bool,
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`force_no_backtrace: bool,
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`}
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``
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``
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impl<'a> PanicInfo<'a> {
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impl<'a> PanicHookInfo<'a> {
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`#[inline]
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`pub(crate) fn new(
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`location: &'a Location<'a>,
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`payload: &'a (dyn Any + Send),
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`can_unwind: bool,
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`force_no_backtrace: bool,
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`) -> Self {
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``
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PanicInfo { payload, location, can_unwind, force_no_backtrace }
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PanicHookInfo { payload, location, can_unwind, force_no_backtrace }
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`}
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``
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`/// Returns the payload associated with the panic.
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`@@ -145,7 +150,7 @@ impl<'a> PanicInfo<'a> {
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`}
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`#[stable(feature = "panic_hook_display", since = "1.26.0")]
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``
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impl fmt::Display for PanicInfo<'_> {
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impl fmt::Display for PanicHookInfo<'_> {
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`fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
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` formatter.write_str("panicked at ")?;
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`self.location.fmt(formatter)?;
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`@@ -204,7 +209,7 @@ pub use core::panic::{AssertUnwindSafe, RefUnwindSafe, UnwindSafe};
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`` /// The message can be of any (Any + Send) type, not just strings.
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`///
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`` /// The message is wrapped in a Box<'static + Any + Send>, which can be
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/// accessed later using [PanicInfo::payload].
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/// accessed later using [PanicHookInfo::payload].
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`///
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`` /// See the [panic!] macro for more information about panicking.
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`#[stable(feature = "panic_any", since = "1.51.0")]
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