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Remove CommandEnv::apply #92396

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merged 1 commit into from
Jan 2, 2022
Merged

Remove CommandEnv::apply #92396

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16 changes: 0 additions & 16 deletions library/std/src/sys_common/process.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,22 +39,6 @@ impl CommandEnv {
result
}

// Apply these changes directly to the current environment
pub fn apply(&self) {
if self.clear {
for (k, _) in env::vars_os() {
env::remove_var(k);
}
}
for (key, maybe_val) in self.vars.iter() {
if let Some(ref val) = maybe_val {
env::set_var(key, val);
} else {
env::remove_var(key);
}
}
}

pub fn is_unchanged(&self) -> bool {
!self.clear && self.vars.is_empty()
}
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