dbohn / learn-rust-ls Goto Github PK

Currently, only the uid and gid of a file is displayed. Similar to ls, the username and group name should be displayed in the output.

Currently, dot files are always hidden. This should be changed and sorted according to ls.

If running ls -l, first of all, the count of blocks occupied by all files in the directory is displayed:

total 24
-rw-r--r--  1 501  20  2400 12 Mär 02:04 Cargo.lock
-rw-r--r--  1 501  20   235 12 Mär 02:03 Cargo.toml
-rw-r--r--  1 501  20   473 11 Mär 15:44 README.md
drwxr-xr-x  3 501  20    96 11 Mär 13:29 src
drwxr-xr-x  5 501  20   160 11 Mär 13:48 target

This should be displayed correctly in this implementation

Parsing of arguments is currently quite simple and does not adhere to the standard syntax:

ls [OPTIONS] [files ...]

Either introduce a proper library to handle this or roll with a simple implementation.