<commit_before>// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

use std::fs::create_dir;
use std::io::ErrorKind;
use std::path::Path;
use std::path::PathBuf;

use devicemapper::DM;
use uuid::Uuid;

use super::super::super::engine::{Engine, Pool, Redundancy, RenameAction};

use super::super::engine::{HasName, HasUuid};
use super::super::errors::{EngineError, EngineResult, ErrorEnum};
use super::super::structures::Table;
use super::super::types::PoolUuid;

use super::pool::StratPool;
use super::setup::find_all;

#[derive(Debug, PartialEq, Eq)]
pub enum DevOwnership {
    Ours(Uuid),
    Unowned,
    Theirs,
}

#[derive(Debug)]
pub struct StratEngine {
    pools: Table<StratPool>,
}

impl StratEngine {
    pub fn initialize() -> EngineResult<StratEngine> {
        if let Err(err) = create_dir("/dev/stratis") {
            if err.kind() != ErrorKind::AlreadyExists {
                return Err(From::from(err));
            }
        }

        Ok(StratEngine { pools: Table::new() })
    }

    /// Teardown Stratis, preparatory to a shutdown.
    pub fn teardown(self) -> EngineResult<()> {
        for pool in self.pools.empty() {<commit_msg>Fix up an over-long import<commit_after>// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

use std::fs::create_dir;
use std::io::ErrorKind;
use std::path::Path;
use std::path::PathBuf;

use devicemapper::DM;
use uuid::Uuid;


use super::super::engine::{Engine, HasName, HasUuid, Pool};
use super::super::errors::{EngineError, EngineResult, ErrorEnum};
use super::super::structures::Table;
use super::super::types::{PoolUuid, Redundancy, RenameAction};

use super::pool::StratPool;
use super::setup::find_all;

#[derive(Debug, PartialEq, Eq)]
pub enum DevOwnership {
    Ours(Uuid),
    Unowned,
    Theirs,
}

#[derive(Debug)]
pub struct StratEngine {
    pools: Table<StratPool>,
}

impl StratEngine {
    pub fn initialize() -> EngineResult<StratEngine> {
        if let Err(err) = create_dir("/dev/stratis") {
            if err.kind() != ErrorKind::AlreadyExists {
                return Err(From::from(err));
            }
        }

        Ok(StratEngine { pools: Table::new() })
    }

    /// Teardown Stratis, preparatory to a shutdown.
    pub fn teardown(self) -> EngineResult<()> {
        for pool in self.pools.empty() {
{'fraction_non_alphanumeric': 0.14919043947571317, 'fraction_numerical': 0.0030840400925212026, 'mean_word_length': 3.6422182468694095, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5695935', 'n_tokens_mistral': 859, 'n_tokens_neox': 847, 'n_words': 231}