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use std::fs::Metadata; /// This is a simplified file type enum that is easy to match /// /// It doesn't represent all the options, because that enum needs to extensible /// but most application do not actually need that power, so we provide /// this simplified enum that works for many appalications. #[derive(Debug, Clone, Copy, PartialEq, Eq)] pub enum SimpleType { /// Entry is a symlink Symlink, /// Entry is a directory Dir, /// Entry is a regular file File, /// Entry is neither a symlink, directory nor a regular file Other, } impl SimpleType { /// Find out a simple type from a file Metadata (stat) pub fn extract(stat: &Metadata) -> SimpleType { if stat.file_type().is_symlink() { SimpleType::Symlink } else if stat.is_dir() { SimpleType::Dir } else if stat.is_file() { SimpleType::File } else { SimpleType::Other } } }