Module finl_charsub::charsub

This module provides the implementtion of the finl CharSub mechanism. An input string will be read and returned as a Cow<str> which either has the unmodified original string or a new string with any substitutions applied.

So, for example, given the substitutions:

`` → “
'' → ”

The input string

This is ``amazing''

will give the output string

This is “amazing”

Structs

CharSubMachine

The implementation of a char substitution machine. This is a non-thread-safe implementation with mutable state.

Enums

CharSubError

Errors from reading the char sub file.