#[stable(feature = "time", since = "1.3.0")]
pub use core::time::Duration;
-#[unstable(feature = "duration_checked_float", issue = "83400")]
-pub use core::time::FromFloatSecsError;
+#[stable(feature = "duration_checked_float", since = "1.66.0")]
+pub use core::time::TryFromFloatSecsError;
/// A measurement of a monotonically nondecreasing clock.
/// Opaque and useful only with [`Duration`].