Module state 

AST pretty printing.

Note that HIR pretty printing is layered on top of this crate.

Modules

expr 🔒

fixup 🔒

item 🔒

Structs

Comments

NoAnn 🔒

State

Enums

AnnNode

MacHeader

Constants

INDENT_UNIT 🔒

Traits

PpAnn

PrintState

This trait is used for both AST and HIR pretty-printing.

Functions

all_whitespace 🔒

Returns None if the first col chars of s contain a non-whitespace char. Otherwise returns Some(k) where k is first char offset after that leading whitespace. Note that k may be outside bounds of s.

doc_comment_to_string

gather_comments 🔒

literal_to_string 🔒

print_crate

Requires you to pass an input filename and reader so that it can scan the input text for comments to copy forward.

print_crate_as_interface

print_crate_inner 🔒

space_between 🔒

Should two consecutive tokens be printed with a space between them?

split_block_comment_into_lines 🔒

trim_whitespace_prefix 🔒