pub(crate) fn emit_any(j: &mut Json, bytes: &[u8])Expand description
Render a protobuf-encoded AnyValue — the attribute ser column, and a log
body that was not a string — as the JSON it describes.
A decode failure becomes null. These bytes were written by this process
from an already-decoded message, so a failure here means the block is
damaged, and one damaged value must not take the whole response with it.