refactor(core): adjustments in lexing code #2618
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`lex_catch()` is infallible. By extension, functions that use it as a fallback are also infallible. As such, returning an option is misleading and results in callers having to implement unnecessary error handling. BREAKING CHANGE: Changes the return type of `lex_weir_token`, `lex_english_token`, and `lex_catch`. They now return `FoundToken` instead of `Option<FoundToken>`. Also removes the unused `_source` argument from `lex_catch`.
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Description
lex_catch(and callers that use it as a fallback) reflect its infallibility.PlainEnglishparsing by extracting common functionality into new functionlex_with().How Has This Been Tested?
cargo testChecklist