Expand description
AST pretty printing.
Note that HIR pretty printing is layered on top of this crate.
Modulesยง
Structsยง
Enumsยง
Constantsยง
- INDENT_
UNIT ๐
Traitsยง
- PpAnn
- Print
State - This trait is used for both AST and HIR pretty-printing.
Functionsยง
- all_
whitespace ๐ - Returns
None
if the firstcol
chars ofs
contain a non-whitespace char. Otherwise returnsSome(k)
wherek
is first char offset after that leading whitespace. Note thatk
may be outside bounds ofs
. - doc_
comment_ to_ string - gather_
comments ๐ - literal_
to_ ๐string - print_
crate - Requires you to pass an input filename and reader so that it can scan the input text for comments to copy forward.
- space_
between ๐ - Should two consecutive tokens be printed with a space between them?
- split_
block_ ๐comment_ into_ lines - trim_
whitespace_ ๐prefix