Module paste 

Implementation of identifier pasting expansion ${paste }

Macros

define_cases 🔒

Define cases using heck

Structs

AngleBrackets

Parsing state for $<...>

AtomForReport

One spanned input element, for use when reporting bad ident errors

ChangeCaseOkIn

Token that an associated ChangeCase has been checked for legal context

IdentFragInfallible

Uninhabited “bad identifier” error for conversions from already-tokens

InvalidIdent 🔒

Error that stands in for the syn::Error from an invalid identifier

Items

Accumulator for things to be pasted

Pasted 🔒

Core of the results from mk_ident

Surround 🔒

TokenPastesAsIdent

For use with ExpansionOutput.push_identfrag_toks

Enums

AssemblyInstruction 🔒

ChangeCase

Item 🔒

Entry in a ${paste ...} or ${CASE ...}

Traits

IdentFrag

For use with ExpansionOutput.append_identfrag_toks etc.

Functions

convert_to_ident 🔒

Obtain an actual syn::Ident from the results of pasting The meat of <Pasted as IdentFrag>::frag_to_tokens. Split off largely to save on rightward drift.

expand

mk_ident 🔒

Make a leaf identifier out of pieces

Type Aliases

Piece 🔒

Element of input to mk_ident: one bit of the leaf identifier