Struct wdinfo::file_status::FileStatus

pub struct FileStatus { /* fields omitted */ }

Get file status, along with basic file operation

File status list:

• folder (dir name of the file, not include file name)
• file name
• isdir (bool)
• type (just file extension)
• file size
• timestamp for modifying
• timestamp for accessing
• timestamp for creating

Implementations

impl FileStatus

pub fn get_status(path: &PathBuf) -> Result<FileStatus, &'static str>

get file status

* timestamp uses format "%Y-%m-%d %H:%M:%S" for PostgreSQL

pub fn get_file_status_under_folder(
    path: &str,
    delimiter: &str,
    mntpoint: &str
) -> Result<String, &'static str>

get file status for all files under one folder

- Output is String, not FileStatus struct
  - each line with one file status
  - the delimiter for fields in one line can be modified
  - new line symbol and delimiter are used when import data into PostgreSQL
- argument path as string slide can be relative path from root path (executable file path)
- argument mntpoint is used to replace /mnt by //Ip_address for workstation independence
- The method walkdir::WalkDir is used for all sub folders

pub fn delete_file(path: &str) -> Result<(), &'static str>

delete file

* ignore others like folder, link, etc.

pub fn copy_file(ori_path: &str, dest_path: &str) -> Result<(), &'static str>

copy file

* Do not copy if destination file exist
* Create destination folder if not exist
* check destination file existence before calling this method to avoid error

Trait Implementations

impl Debug for FileStatus

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.