error.object or just error?

[kr]

https://github.com/opentracing/specification/blob/master/semantic_conventions.md says to use "error.object" as the log key for an error object, but

opentracing-go/log/field.go

Lines 126 to 132 in 1361b9c

	func Error(err error) Field {
	return Field{
	key: "error",
	fieldType: errorType,
	interfaceVal: err,
	}
	}

uses "error". Which is right?

[yurishkuro]

I think error.object would've been the right name in opentracing-go/log/field.go

[miry]

@yurishkuro Is any reason to not merge #179 to fix this issue ?