pub fn openFileAbsolute(io: Io, absolute_path: []const u8, options: OpenFileOptions) File.OpenError!File
pub fn openFileAbsolute(io: Io, absolute_path: []const u8, options: OpenFileOptions) File.OpenError!File { assert(path.isAbsolute(absolute_path)); return openFile(.cwd(), io, absolute_path, options); }