如何以编程方式获取 nim 编译器版本?
How to obtain the nim compiler version programmatically ?
是否有任何常量变量或 proc
允许以字符串或数字的形式访问编译器版本?
The version can be obtained as a string 通过 system.NimVersion
(记住 system
是隐式导入的):
echo NimVersion # 0.18.0
You can also access its component parts (MAJOR.MINOR.PATCH) 像这样的数字:
echo NimMajor # 0
echo NimMinor # 18
echo NimPatch # 0
这使得在与元组结合使用时检查版本的兼容性变得非常容易:
when (NimMajor, NimMinor, NimPatch) >= (0, 19, 0):
echo "we're on at least Nim v0.19.0"
是否有任何常量变量或 proc
允许以字符串或数字的形式访问编译器版本?
The version can be obtained as a string 通过 system.NimVersion
(记住 system
是隐式导入的):
echo NimVersion # 0.18.0
You can also access its component parts (MAJOR.MINOR.PATCH) 像这样的数字:
echo NimMajor # 0
echo NimMinor # 18
echo NimPatch # 0
这使得在与元组结合使用时检查版本的兼容性变得非常容易:
when (NimMajor, NimMinor, NimPatch) >= (0, 19, 0):
echo "we're on at least Nim v0.19.0"