simple-fs

simple-fs is a crate that provides a set of convenient and common file APIs built on std::fs, walkdir, and globset.

Concept

simple-fs operates under the assumption that paths which are not utf8 are not visible to the API, which simplifies many of the path-related APIs.

The two constructs that follow this assumption are:

• SPath, which ensures that the contained path is a valid UTF-8 path and includes a file name.

• SFile, which carries the same guarantees as SPath but also checks if the file is_file(), confirming the file's existence at the time of the SFile construction.

By establishing these rules, APIs such as .file_name(), .file_stem(), and .to_str() are much simpler, as they all return &str.

The crate also includes other convenient, common APIs:

• read_to_string, which reports the file path if not found.
• get_buf_reader, which also reports the file path if not found or in case of an error.
• load_json and save_json with the with-json feature.
• load_toml and save_toml with the with-toml feature.
• iter_files(dir, include_globs: &[&str], exclude_globs: &[&str]) -> Result<impl Iter...>

For more control, it is recommended to use std::fs, walkdir, globset, and other crates directly.

Cargo Features

• with-json - For load_json, save_json, save_json_pretty
• with-toml - For load_toml, save_toml
• bin-nums - For save_be_f64, save_le_f64, load_be_f64, ...

This is a very early implementation, with more to come.

Happy coding!