Imports of package basictracer

PathSynopsis
encoding/base64Package base64 implements base64 encoding as specified by RFC 4648.
github.com/gogo/protobuf/protoPackage proto converts data structures to and from the wire format of protocol buffers.
github.com/lightstep/lightstep-tracer-go/lightsteppb
github.com/opentracing/opentracing-go
github.com/opentracing/opentracing-go/log
math/randPackage rand implements pseudo-random number generators suitable for tasks such as simulation, but it should not be used for security-sensitive work.
strconvPackage strconv implements conversions to and from string representations of basic data types.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.
timePackage time provides functionality for measuring and displaying time.