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use crate::misc::{exit_msg, warning}; pub fn invalid_argument(arg: &str) { let string = format!("Invalid argument: {}", arg); warning(&string); exit_msg(1); } pub fn unimplemented() { warning("Uninmplemented feature."); exit_msg(1); } pub fn invalid_path(path: &str) { let string = format!("Invalid path: {}", path); warning(&string); exit_msg(1); }