3.5 KiB
3.5 KiB
kxio
Provides injectable Filesystem and Network resources to make code more testable.
std::fs alternatives
- std::fs::canonicalize - path(path).canonicalize() - Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved. |
- std::fs::copy - file(path).copy(target) - Copies the contents of one file to another. This function will also copy the permission bits of the original file to the destination file. |
- std::fs::create_dir - dir(path).create() - Creates a new, empty directory at the provided path |
- std::fs::create_dir_all - dir(path).create_all() - Recursively create a directory and all of its parent components if they are missing. |
- std::fs::hard_link - link(path)create() - Creates a new hard link on the filesystem. |
- std::fs::metadata - path(path).metadata() - Given a path, query the file system to get information about a file, directory, etc. |
- std::fs::read - file(path).reader().bytes() - Read the entire contents of a file into a bytes vector. |
- std::fs::read_dir - dir(path).read() - Returns an iterator over the entries within a directory. |
- std::fs::read_link - link(path).read() - Reads a symbolic link, returning the file that the link points to. |
- std::fs::read_to_string - file(path).reader().to_string() - Read the entire contents of a file into a string. |
- std::fs::remove_dir - dir(path).remove() - Removes an empty directory. |
- std::fs::remove_dir_all - dir(path).remove_all() - Removes a directory at this path, after removing all its contents. Use carefully! |
- std::fs::remove_file - file(path).remove() - Removes a file from the filesystem. |
- std::fs::rename - path(path).rename() - Rename a file or directory to a new name, replacing the original file if to already exists. |
- std::fs::set_permissions - path(path).set_permissions() - Changes the permissions found on a file or a directory. |
- std::fs::symlink_metadata - link(path).metadata() - Query the metadata about a file without following symlinks. |
- std::fs::write - file(path).write() - Write a slice as the entire contents of a file. |
Network
The entire [network] module needs to be completly rewritten It's use is strongly discouraged. A new [net] module will likely be its replacement.