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: error.rs
    path of file: ./repos/bottlerocket/sources/xfscli/src/bin/fsck_xfs
    
    the code of the file until where you have to start completion: use snafu::Snafu;
use std::process::ExitCode;

pub type Result<T> = std::result::Result<T, Error>;

#[derive(Debug, Snafu)]
#[snafu(visibility(pub))]
#[repr(i32)]
pub enum Error {
    // Errors to map the errors defined in
    // https://git.kernel.org/pub/scm/fs/xfs/xfsprogs-dev.git/tree/fsck/xfs_fsck.sh
    #[snafu(display("xfs {} errror: {} was not found!", cli, command))]
    CommandUnavailable { cli: String, command: String },

    #[snafu(display("{} does not exist", target))]
    DeviceNotFound { target: String },

    #[snafu(display(
        "xfs fsck errror: The filesystem log is dirty, mount it to recover \
        the log. If that fails, refer to the section DIRTY LOGS in the \
        xfs_repair manual page."
    ))]
    DirtyLogs,

    #[snafu(display("Unable to create tempdir: {}", source))]
    MakeDir { source: std::io::Error },

    #[snafu(display("Unable to mount the directory to device"))]
    Mount,

    #[snafu(display("xfs fsck error: xfs_repair could no
    
    pub fn exit_code(&self) -> ExitCode {
        match self {
            // Return error codes as per script
            Error::CommandUnavailable { .. } => ExitCode::from(4),
            Error::DeviceNotFound { .. } => ExitCode::from(8),
            Error::DirtyLogs => ExitCode::from(4),
            Error::MakeDir { .. } => ExitCode::from(1),
            Error::Mount => ExitCode::from(1),
            Error::RepairFailure { .. } => ExitCode::from(4),
            Error::UnrecognizedExitCode { .. } => ExitCode::from(4),

            // Return 8 when device argument is not provided
            Error::ParseTarget => ExitCode::from(8),

            // Return 8 for general errors
            Error::CommandFailure { .. } => ExitCode::from(8),
            Error::DeleteMountDirectory { .. } => ExitCode::from(8),
            Error::FindBasename { .. } => ExitCode::from(8),
            Error::FileRead { .. } => ExitCode::from(8),
            Error::FromUtf8 { .. } => ExitCode::from(8),
            Error::PathMetadata { .. } => ExitCode::from(8),
            Error::ReadKernelParams { .. } => ExitCode::from(8),
            Error::RepairCommandExecution { .. } => ExitCode::from(8),
            Error::TempDirPath => ExitCode::from(8),
        }
    }