Operations on ASCII strings and characters.
Most string operations in Rust act on UTF-8 strings. However, at times it makes more sense to only consider the ASCII character set for a specific operation.
escape_default function provides an iterator over the bytes of an
escaped version of the character given.
- An iterator over the escaped version of a byte.
- CharExperimentalOne of the 128 Unicode characters from U+0000 through U+007F, often known as the ASCII subset.
- Returns an iterator that produces an escaped version of a