Test post 1

2019-08-11 447 3

Introduction

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 1// LoadFromPath загружает набор доступных типов контента из каталога path.
 2// Допускается полностью переопределять тип с учетом разных версий. Эта функция рекурсивно обойдет
 3// все подкаталоги, так что рекомендуется соблюдать иерархию файлов в каталоге с моделями,
 4// например, размещать продуктовые конфигурации в отдельных каталогах.
 5func LoadFromPath(path string) (*Models, error) {
 6var m = Models{
 7added: make(map[string]struct{}),
 8}
 9
10    singleCfgFile := filepath.Join(path, investigationSingleConfigFileName)
11
12    configStat, err := os.Stat(singleCfgFile)
13    switch {
14    case err == nil && configStat.IsDir():
15        return nil, errors.Errorf("initialization file %q must be a file, not directory", singleCfgFile)
16    case err == nil:
17        if err := m.loadAllFromFile(singleCfgFile); err != nil {
18            return nil, errors.WrapWithMessage(err, "cannot init data from single file")
19        }
20    case os.IsNotExist(err):
21        if err := m.explore(path); err != nil {
22            return nil, errors.WrapWithMessage(err, "cannot init data from dir")
23        }
24    default:
25        return nil, err
26    }
27
28    if len(m.ContentTypes) == 0 {
29        return nil, errors.New("no configuration files were found")
30    }
31    return &m, nil
32}

My Heading

This Week in Rust is openly developed on GitHub. If you find any errors in this week’s issue, please submit a PR.

Updates from Rust Community

This Week in Rust is openly developed on GitHub. If you find any errors in this week’s issue, please submit a PR.

#asynchronious #guide #rust #test