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Update Duration::as_secs doc to point to as_secs_f64/32 for including fractional part

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Rather than suggesting to calculate manually
This commit is contained in:
Anton Romanov 2022-08-08 17:51:17 -07:00
parent f03ce30962
commit 63be9a95b6
1 changed files with 4 additions and 12 deletions
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16
library/core/src/time.rs
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@ -318,19 +318,11 @@ impl Duration {
/// assert_eq!(duration.as_secs(), 5);
/// ```
///
/// To determine the total number of seconds represented by the `Duration`,
/// use `as_secs` in combination with [`subsec_nanos`]:
///
/// ```
/// use std::time::Duration;
///
/// let duration = Duration::new(5, 730023852);
///
/// assert_eq!(5.730023852,
/// duration.as_secs() as f64
/// + duration.subsec_nanos() as f64 * 1e-9);
/// ```
/// To determine the total number of seconds represented by the `Duration`
/// including the fractional part, use [`as_secs_f64`] or [`as_secs_f32`]
///
/// [`as_secs_f32`]: Duration::as_secs_f64
/// [`as_secs_f64`]: Duration::as_secs_f32
/// [`subsec_nanos`]: Duration::subsec_nanos
#[stable(feature = "duration", since = "1.3.0")]
#[rustc_const_stable(feature = "duration_consts", since = "1.32.0")]