Mark some PanicInfo methods as #[inline] for consistency.

Author: m-ou-se

std/src/panic.rs

@@ -76,6 +76,7 @@ impl<'a> PanicInfo<'a> {
  /// panic!("Normal panic");
  /// ```
  #[must_use]
+ #[inline]
  #[stable(feature = "panic_hooks", since = "1.10.0")]
  pub fn payload(&self) -> &(dyn Any + Send) {
  self.payload
@@ -106,6 +107,7 @@ impl<'a> PanicInfo<'a> {
  /// panic!("Normal panic");
  /// ```
  #[must_use]
+ #[inline]
  #[stable(feature = "panic_hooks", since = "1.10.0")]
  pub fn location(&self) -> Option<&Location<'_>> {
  // NOTE: If this is changed to sometimes return None,
@@ -124,6 +126,7 @@ impl<'a> PanicInfo<'a> {
  /// false, however this will simply cause the panic handler to be called
  /// again.
  #[must_use]
+ #[inline]
  #[unstable(feature = "panic_can_unwind", issue = "92988")]
  pub fn can_unwind(&self) -> bool {
  self.can_unwind