1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

use thiserror::Error;

#[derive(Error, Debug,PartialEq)]
pub enum BrownError {
    #[error("path must begin with alphabet, remove ./ if any in the start")]
    PathBeginWithAlphabet,
    #[error("you can only use url safe symbols (-,_,~,/)")]
    NonUrlSafeSymbolFound,
    #[error("could not extract file name (stem)")]
    FileNameError,
    #[error("failed to get file extention")]
    FileExtError,
    #[error("found no valid entries in the directory, it may be empty")]
    DirEmpty,
    #[error("failed to extract path from DirEntry")]
    DirEntryPathError,
    #[error("the directory does not exist")]
    DirNotFound,
    #[error("the path already exists, can not be over-written in safe operation")]
    PathAlreadyExists,
    #[error("the file already exists, can not be over-written in safe operation")]
    FileAlreadyExists,
    #[error("failed to create a file,Rust File::create failed")]
    FailedFileCreation,
    #[error("failed to create a directory,Rust fs::create_dir failed")]
    FailedDirCreation,
    #[error("failed to delete directory,Rust fs::remove_dir_all failed")]
    FailedDirDeletion,
    #[error("failed to delete file,Rust fs::remove_file failed")]
    FailedFileDeletion,
}