Module lower 

A “partial” lexer which determines whether we’re inside an RC-block or a comment.

Structs

LowerLexer 🔒

LowerLexer uses a Logos-generated scanner to identify braces and comments, and keeps track of whether we are in an RC-block or a comment. Other text is returned as-is.

State 🔒

Keep track of whether we are in an RC-block, in a comment, or both.

Enums

InnerToken 🔒

InnerToken is the result of a “partial” lexer which only identifies enough tokens to determine whether we’re inside an RC-block or a comment. We do this in order to handle differing interpretations of ‘}’ within a comment; if the comment is inside an RC-block, then ‘}’ terminates the RC-block. But if the comment is not inside an RC-block, then ‘}’ is not special and forms part of the comment.

Lexeme 🔒

This is the output of LowerLexer.