INNER CODE UNIT · Rust

Some

bminixhofer/nlprule · python/src/lib.rs:28

    if let Some(project_dirs) = directories::ProjectDirs::from("", "", "nlprule") {
        let cache_dir = project_dirs.cache_dir();

        cache_path = Some(
            cache_dir.join(version).join(lang_code).join(
                name.strip_suffix(".gz")
                    .expect("resource name must have .gz ending."),
            ),
        );
    }

    // if the file can be read, the data is already cached
    if let Some(path) = &cache_path {
        if let Ok(bytes) = fs::read(path) {
            return Ok(Cursor::new(bytes));
        }
    }

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