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Rollup merge of #79884 - Digital-Chaos:replace-magic, r=m-ou-se

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Replace magic numbers with existing constants

Replaced magic numbers in `library/core/src/time.rs` with predefined constants.
This commit is contained in:
Jonas Schievink 2021-01-24 22:09:51 +01:00 committed by GitHub
commit 3ed8a3769a
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1 changed files with 15 additions and 5 deletions
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20
library/core/src/time.rs
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@ -1067,13 +1067,23 @@ impl fmt::Debug for Duration {
}
if self.secs > 0 {
fmt_decimal(f, self.secs, self.nanos, 100_000_000)?;
fmt_decimal(f, self.secs, self.nanos, NANOS_PER_SEC / 10)?;
f.write_str("s")
} else if self.nanos >= 1_000_000 {
fmt_decimal(f, self.nanos as u64 / 1_000_000, self.nanos % 1_000_000, 100_000)?;
} else if self.nanos >= NANOS_PER_MILLI {
fmt_decimal(
f,
(self.nanos / NANOS_PER_MILLI) as u64,
self.nanos % NANOS_PER_MILLI,
NANOS_PER_MILLI / 10,
)?;
f.write_str("ms")
} else if self.nanos >= 1_000 {
fmt_decimal(f, self.nanos as u64 / 1_000, self.nanos % 1_000, 100)?;
} else if self.nanos >= NANOS_PER_MICRO {
fmt_decimal(
f,
(self.nanos / NANOS_PER_MICRO) as u64,
self.nanos % NANOS_PER_MICRO,
NANOS_PER_MICRO / 10,
)?;
f.write_str("µs")
} else {
fmt_decimal(f, self.nanos as u64, 0, 1)?;