pub struct PushEnv<'a> { /* private fields */ }
Expand description
RAII guard returned from Shell::push_env
.
Dropping PushEnv
restores the old value of the environmental variable.
pub struct PushEnv<'a> { /* private fields */ }
RAII guard returned from Shell::push_env
.
Dropping PushEnv
restores the old value of the environmental variable.