如何使Nim静音并运行输出?

问题描述

如果我在Nim中运行nim c -r test.nim,则以下代码

echo "Hi"

它将打印带有其他信息的结果

$ nim c -r test.nim 
Hint: used config file '/usr/local/Cellar/nim/1.2.6/nim/config/nim.cfg' [Conf]
Hint: system [Processing]
Hint: widestrs [Processing]
Hint: io [Processing]
Hint: test [Processing]
CC: stdlib_system.nim
CC: test.nim
Hint:  [Link]
Hint: 14204 LOC; 0.898 sec; 18.598MiB peakmem; Debug build; proj: /Users/alex/tmp/nim/test.nim; out: /Users/alex/tmp/nim/test [SuccessX]
Hint: /Users/alex/tmp/nim/test
Hi

有没有办法告诉它只打印结果,

Hi

解决方法

您可以使用--hints:on|off|list选项:

nim c -r --hints:off test.nim

请注意,关闭提示时仍会报告警告和错误。您也可以使用--warnings:on|off|list关闭警告。这些和其他编译器开关are described here