pub fn encode_ctx_double_to_sink<S: EncodeSink + ?Sized>(
sink: &mut S,
tag: u8,
value: f64,
) -> Result<usize, SinkFull>Expand description
Append a context-tagged Double preserving every payload bit.
Stages the whole value for one write, with the scalar sink contract. The tag number keeps its existing unvalidated input behavior.