Creates and manages a directory structure suitable for storing large numbers of files (up to 1 trillion).
Add this to your Cargo.toml:
[dependencies]
file_tree = "0.1.1"Use FileTree::new(false) to create a temporary structure that will be deleted
when the created struct is dropped.
Calls to get_new_file() will generate a new PathBuf. The parent directory will exist, but get_new_file() will not actually create the file.
Use get_root() to retrieve the base path for the created directory structure.
extern crate file_tree;
use file_tree::FileTree;
fn main() {
let mut file_tree = FileTree::new(false).unwrap();
let writeable_path = file_tree.get_new_file().unwrap();
assert_eq!(
writeable_path,
file_tree.get_root().join("000/000/000/000000000000")
);
let writeable_path_2 = file_tree.get_new_file().unwrap();
assert_eq!(
writeable_path_2,
file_tree.get_root().join("000/000/000/000000000001")
);
}
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