Function nstd::env::nstd_env_remove_var

source · [−]
#[no_mangle]
pub unsafe extern "C" fn nstd_env_remove_var(k: *const NSTDChar)
This is supported on crate feature nstd_env only.
Expand description

Removes an environment variable. This will not free memory allocated by nstd_env_get_var.

Parameters

  • const NSTDChar *const k - The var key.