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24 lines
397 B
C
24 lines
397 B
C
module std::time::clock;
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import std::time::os;
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fn Clock now()
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{
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$if $defined(os::native_clock):
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return os::native_clock();
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$else
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unreachable("Clock unsupported");
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$endif
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}
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fn NanoDuration Clock.mark(&self)
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{
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Clock mark = now();
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NanoDuration diff = (NanoDuration)(mark - *self);
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*self = mark;
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return diff;
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}
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fn NanoDuration Clock.to_now(self)
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{
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return (NanoDuration)(now() - self);
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} |