[−][src]Module c_ffi::env

Environment variables

This module is only available with libc feature

Note that it limits environment variable names to 1024, and asserts in debug mod against using bigger names.

Enums

Possible errors when getting environment variable.

MultiByteToWideChar ^⚠
SetEnvironmentVariableW ^⚠
get_var	Gets environment variable using `getenv`
set_var	Sets environment variable using `SetEnvironmentVariableW` on windows.
unset_var	Sets environment variable using `SetEnvironmentVariableW` on windows.