pub const MetadataWasi = struct {
    stat: std.os.wasi.filestat_t,

    pub fn size(self: @This()) u64 {
        return self.stat.size;
    }

    pub fn permissions(self: @This()) Permissions {
        return .{ .inner = .{ .mode = self.stat.mode } };
    }

    pub fn kind(self: @This()) Kind {
        return switch (self.stat.filetype) {
            .BLOCK_DEVICE => .block_device,
            .CHARACTER_DEVICE => .character_device,
            .DIRECTORY => .directory,
            .SYMBOLIC_LINK => .sym_link,
            .REGULAR_FILE => .file,
            .SOCKET_STREAM, .SOCKET_DGRAM => .unix_domain_socket,
            else => .unknown,
        };
    }

    pub fn accessed(self: @This()) i128 {
        return self.stat.atim;
    }

    pub fn modified(self: @This()) i128 {
        return self.stat.mtim;
    }

    pub fn created(self: @This()) ?i128 {
        return self.stat.ctim;
    }
}