-pub use core::str::pattern;
-#[stable(feature = "encode_utf16", since = "1.8.0")]
-pub use core::str::EncodeUtf16;
-#[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
-pub use core::str::SplitAsciiWhitespace;
-#[stable(feature = "str_escape", since = "1.34.0")]
-pub use core::str::{EscapeDebug, EscapeDefault, EscapeUnicode};