CopySpan - construct span helper object with ctx and copy span from spanContext Will start new operation on span.

FromContext - return span helper from context and if opentracing is enabled start new span.

GetSpanHelper - construct a span helper object from current context span.

LogFromSpan - return a logger that has a TraceHook to also log messages to the span.

NewSpanHelper - constructs a span helper from context/snap and opertaion name.

NewTraceHook - create a TraceHook for also logging to a span.

WithSpan - construct span helper object with ctx and copy spanid from span Will start new operation on span.

SpanHelper - wrap span if specified to simplify workflow.