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RleEncoder

oxirs_tsdb::compression::rle

Struct RleEncoder 

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pub struct RleEncoder { /* private fields */ }
Expand description

Streaming RLE encoder for (timestamp_ms, value) pairs.

Feed samples in time-ascending order via push, then call finish to obtain the run list.

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impl RleEncoder

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pub fn new() -> Self

Create a new encoder.

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pub fn push(&mut self, timestamp: i64, value: f64) -> TsdbResult<()>

Push the next (timestamp_ms, value) sample.

Samples should arrive in non-decreasing timestamp order.

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pub fn finish(self) -> Vec<RleRun>

Flush any remaining run and return the complete list of RleRuns.

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impl Default for RleEncoder

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fn default() -> Self

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

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