You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/navi/src/commands
    
    the code of the file until where you have to start completion: pub mod core;
pub mod func;
pub mod info;
pub mod preview;
pub mod repo;
pub mod shell;
pub mod temp;

use crate::commands;
use crate::prelude::*;

pub fn handle() -> Result<()> {
    use crate::config::Command::*;

    debug!("CONFIG = {:#?}", &*CONFIG);
    match CONFIG.cmd() {
        None => commands::core::main(),

        Some(c) => match c {
            Preview(input) => input.run(),

            PreviewVarStdin(input) => i
    
pub fn handle() -> Result<()> {
    use crate::config::Command::*;

    debug!("CONFIG = {:#?}", &*CONFIG);
    match CONFIG.cmd() {
        None => commands::core::main(),

        Some(c) => match c {
            Preview(input) => input.run(),

            PreviewVarStdin(input) => input.run(),

            PreviewVar(input) => input.run(),

            Widget(input) => input.run().context("Failed to print shell widget code"),

            Fn(input) => input
                .run()
                .with_context(|| format!("Failed to execute function `{:#?}`", input.func)),

            Info(input) => input
                .run()
                .with_context(|| format!("Failed to fetch info `{:#?}`", input.info)),

            #[cfg(not(feature = "disable-repo-management"))]
            Repo(input) => input.run(),
        },
    }
}