//! A module for working with processes. use crate::wit::zed::extension::process;pub use crate::wit::zed::extension::process::{Command, Output}; impl Command {    pub fn new(program: impl Into<String>) -> Self {        Self {            command: program.into(),            args: Vec::new(),            env: Vec::new(),        }    }     pub fn arg(mut self, arg: impl Into<String>) -> Self {        self.args.push(arg.into());        self    }     pub fn args(mut self, args: impl IntoIterator<Item = impl Into<String>>) -> Self {        self.args.extend(args.into_iter().map(Into::into));        self    }     pub fn env(mut self, key: impl Into<String>, value: impl Into<String>) -> Self {        self.env.push((key.into(), value.into()));        self    }     pub fn envs(        mut self,        envs: impl IntoIterator<Item = (impl Into<String>, impl Into<String>)>,    ) -> Self {        self.env.extend(            envs.into_iter()                .map(|(key, value)| (key.into(), value.into())),        );        self    }     pub fn output(&mut self) -> Result<Output, String> {        process::run_command(self)    }}