Module fs_util 

File system helpers.

Structs

FileId 🔒

The identity of a file, which tells whether a path still refers to it. Its inode number cannot be reused while the file is open, like a socket the server still listens on.

TempFile 🔒

A file path which gets removed on drop.

Enums

RemoveError 🔒

Why FileId::remove_at failed.

Functions

check_absolute 🔒

Fail for a path of a request which is not absolute, an empty one included. The server would resolve it in its working directory otherwise.

check_file_path 🔒

Fail for a path of a request which cannot be a file the server writes: one which is not absolute, see check_absolute, or one which does not name a file, like / or one which ends in .., / or /.. Writing it would fail anyway, but only once the container exited, when nobody gets told anymore. Path::file_name alone would take the last two for the file before them.

remove_file 🔒

Remove a file, one which does not exist is no error.