[jira] [Created] (MESOS-3963) Move "using mesos::fetcher::FetcherInfo" into internal namespace in "fetcher.hpp"

["Klaus Ma (JIRA)" <ji...@apache.org>]

Klaus Ma created MESOS-3963:
-------------------------------

             Summary: Move "using mesos::fetcher::FetcherInfo" into internal namespace in "fetcher.hpp"
                 Key: MESOS-3963
                 URL: https://issues.apache.org/jira/browse/MESOS-3963
             Project: Mesos
          Issue Type: Bug
          Components: fetcher
            Reporter: Klaus Ma
            Priority: Minor


According to the google code style, the using should be used in internal namespace in header files. Grep the header files, only fetcher.hpp deserved a path.

{quote}
You may use a using-declaration anywhere in a .cc file (including in the global namespace), and in functions, methods, classes, or within internal namespaces in .h files.

Do not use using-declarations in .h files except in explicitly marked internal-only namespaces, because anything imported into a namespace in a .h file becomes part of the public API exported by that file.

{code}
// OK in .cc files.
// Must be in a function, method, internal namespace, or
// class in .h files.
using ::foo::bar;
{code}
{quote}



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