Struct rerun::external::uuid::timestamp::context::NoContext

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pub struct NoContext;
Expand description

An empty counter that will always return the value 0.

This type can be used when constructing version 7 UUIDs. When used to construct a version 7 UUID, the entire counter segment of the UUID will be filled with a random value. This type does not maintain ordering of UUIDs within a millisecond but is efficient.

This type should not be used when constructing version 1 or version 6 UUIDs. When used to construct a version 1 or version 6 UUID, the counter segment will remain zero.

Trait Implementations§

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impl ClockSequence for NoContext

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type Output = u16

The type of sequence returned by this counter.
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fn generate_sequence( &self, _seconds: u64, _nanos: u32 ) -> <NoContext as ClockSequence>::Output

Get the next value in the sequence to feed into a timestamp. Read more
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fn usable_bits(&self) -> usize

The number of usable bits from the least significant bit in the result of ClockSequence::generate_sequence or ClockSequence::generate_timestamp_sequence. Read more
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fn generate_timestamp_sequence( &self, seconds: u64, subsec_nanos: u32 ) -> (Self::Output, u64, u32)

Get the next value in the sequence, potentially also adjusting the timestamp. Read more
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impl Clone for NoContext

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fn clone(&self) -> NoContext

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for NoContext

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for NoContext

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fn default() -> NoContext

Returns the “default value” for a type. Read more
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impl Copy for NoContext

Auto Trait Implementations§

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impl<T> Any for T
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Gets the TypeId of self. Read more
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Casts the value.
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