直接运行module和导入包有哪些区别？

[fares]

我在使用CImGui.jl时发现一个特殊的问题。为了描述，我写了如下的代码：

module TestBugs

using CImGui
using CImGui.CSyntax
using CImGui.CSyntax.CStatic
using CImGui.ImGuiGLFWBackend
using CImGui.ImGuiOpenGLBackend
using CImGui.ImGuiGLFWBackend.LibGLFW
using CImGui.ImGuiOpenGLBackend.ModernGL
using CImGui.LibCImGui
using CImGui.LibCImGui: ImGuiTextFilter_PassFilter

export UI

function UI()
    glfwDefaultWindowHints()
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3)
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2)
    if Sys.isapple()
        glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE) # 3.2+ only
        glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE) # required on Mac
    end

    # create window
    window = glfwCreateWindow(1280, 720, "TestBugs", C_NULL, C_NULL)
    @assert window != C_NULL
    glfwMakeContextCurrent(window)
    glfwSwapInterval(1)  # enable vsync

    # create OpenGL and GLFW context
    window_ctx = ImGuiGLFWBackend.create_context(window)
    gl_ctx = ImGuiOpenGLBackend.create_context()

    # setup Dear ImGui context
    ctx = CImGui.CreateContext()

    # enable docking and multi-viewport
    global io = CImGui.GetIO()
    io.ConfigFlags = unsafe_load(io.ConfigFlags) | CImGui.ImGuiConfigFlags_DockingEnable
    io.ConfigFlags = unsafe_load(io.ConfigFlags) | CImGui.ImGuiConfigFlags_ViewportsEnable
    # io.ConfigDockingWithShift = true

    # setup Platform/Renderer bindings
    ImGuiGLFWBackend.init(window_ctx)
    ImGuiOpenGLBackend.init(gl_ctx)

    @async try
        clear_color = Cfloat[0.45, 0.55, 0.60, 1.00]
        global glfwwindowx = Cint(0)
        global glfwwindowy = Cint(0)
        while glfwWindowShouldClose(window) == 0
            glfwPollEvents()
            ImGuiOpenGLBackend.new_frame(gl_ctx)
            ImGuiGLFWBackend.new_frame(window_ctx)
            CImGui.NewFrame()

            filterbug()

            CImGui.Render()
            glfwMakeContextCurrent(window)

            width, height = Ref{Cint}(), Ref{Cint}() #! need helper fcn
            glfwGetFramebufferSize(window, width, height)
            display_w = width[]
            display_h = height[]

            glViewport(0, 0, display_w, display_h)
            glClearColor(clear_color...)
            glClear(GL_COLOR_BUFFER_BIT)
            ImGuiOpenGLBackend.render(gl_ctx)

            if unsafe_load(igGetIO().ConfigFlags) & ImGuiConfigFlags_ViewportsEnable == ImGuiConfigFlags_ViewportsEnable
                backup_current_context = glfwGetCurrentContext()
                igUpdatePlatformWindows()
                GC.@preserve gl_ctx igRenderPlatformWindowsDefault(C_NULL, pointer_from_objref(gl_ctx))
                glfwMakeContextCurrent(backup_current_context)
            end

            glfwSwapBuffers(window)
            GC.safepoint()
            yield()
        end
    catch e
        @error "[$(now())]\nError in renderloop!" exception = e
        Base.show_backtrace(stderr, catch_backtrace())
    finally
        ImGuiOpenGLBackend.shutdown(gl_ctx)
        ImGuiGLFWBackend.shutdown(window_ctx)
        CImGui.DestroyContext(ctx)
        glfwDestroyWindow(window)
    end
end

let 
    filter::Ptr{ImGuiTextFilter} = ImGuiTextFilter_ImGuiTextFilter(C_NULL)
    content = ["ajfa;", "qoe;asdjk", "xnm,d", "178250kd", "g078gyu", "awefr23"]
    global function filterbug()
        CImGui.Begin("TestBugs")
        ImGuiTextFilter_Draw(filter, "Filter contents", 16CImGui.GetFontSize())
        for s in content
            ImGuiTextFilter_PassFilter(filter, pointer(s), C_NULL) || continue
            CImGui.Text(s)
        end
        CImGui.End()
    end
end

end # module TestBugs

如果运行方式是

include("path/to/file/TestBugs.jl")
TestBugs.UI()

那么一切都可以正常使用
但是，当我把它制作成一个包，按照下述方式运行则会报错

using Pkg
Pkg.activate("path/to/package/TestBugs")
using TestBugs
UI()

错误信息

Please submit a bug report with steps to reproduce this fault, and any error messages that follow (in their entirety). Thanks.
Exception: EXCEPTION_ACCESS_VIOLATION at 0x7ff983700a01 -- strlen at C:\WINDOWS\System32\msvcrt.dll (unknown line)
in expression starting at none:0
strlen at C:\WINDOWS\System32\msvcrt.dll (unknown line)
_ZN5ImGui11InputTextExEPKcS1_PciRK6ImVec2iPFiP26ImGuiInputTextCallbackDataEPv at C:\Users\22112\.julia\artifacts\332c8d1e20d65e18db01d6e29164ca87a9d83cb0\bin\libcimgui.dll (unknown line)
_ZN5ImGui9InputTextEPKcPcyiPFiP26ImGuiInputTextCallbackDataEPv at C:\Users\22112\.julia\artifacts\332c8d1e20d65e18db01d6e29164ca87a9d83cb0\bin\libcimgui.dll (unknown line)
_ZN15ImGuiTextFilter4DrawEPKcf at C:\Users\22112\.julia\artifacts\332c8d1e20d65e18db01d6e29164ca87a9d83cb0\bin\libcimgui.dll (unknown line)
ImGuiTextFilter_Draw at C:\Users\22112\.julia\packages\LibCImGui\DfBwq\lib\x86_64-w64-mingw32.jl:5027 [inlined]
filterbug at C:\Users\22112\OneDrive - mails.ucas.ac.cn\鏂囨。\CODE\Julia\MyPackages\TestBugs\src\TestBugs.jl:99
macro expansion at C:\Users\22112\OneDrive - mails.ucas.ac.cn\鏂囨。\CODE\Julia\MyPackages\TestBugs\src\TestBugs.jl:57 [inlined]
#1 at .\task.jl:514
unknown function (ip: 0000028cfd649673)
jl_apply at C:/workdir/src\julia.h:1879 [inlined]
start_task at C:/workdir/src\task.c:1092
Allocations: 1947758 (Pool: 1945834; Big: 1924); GC: 3

我发现这种行为不一致在很多情况中都有出现（之前在使用RemoteChannel时也出现问题），但是我没有在哪里看到指出两者区别的文档。所以借此，我想了解这两种运行方式的区别到底有那些？