Module rustc::hir::print

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Re-exports

pub use self::AnnNode::*;

use rustc_target::spec::abi::Abi;

use syntax::ast;

use syntax::codemap::CodeMap;

use syntax::codemap::Spanned;

use syntax::parse::ParseSess;

use syntax::parse::lexer::comments;

use syntax::print::pp;

use syntax::print::pp::Breaks;

use syntax::print::pp::Breaks::Consistent;

use syntax::print::pp::Breaks::Inconsistent;

use syntax::print::pprust::PrintState;

use syntax::ptr::P;

use syntax::ptr::P;

use syntax::symbol::keywords;

use syntax::util::parser;

use syntax::util::parser::AssocOp;

use syntax::util::parser::Fixity;

use syntax_pos;

use syntax_pos::BytePos;

use syntax_pos::FileName;

use hir;

use hir::PatKind;

use hir::RegionTyParamBound;

use hir::TraitTyParamBound;

use hir::TraitBoundModifier;

use hir::RangeEnd;

use std::cell::Cell;

use std::io;

use std::io::Write;

use std::io::Read;

use std::iter::Peekable;

use std::vec;

Structs

NoAnn	[ Experimental ]
State	[ Experimental ]

Enums

AnnNode	[ Experimental ]
Nested	[ Experimental ]

Constants

NO_ANN	[ Experimental ]
default_columns	[ Experimental ]
indent_unit	[ Experimental ]

Traits

PpAnn

[ Experimental ]

Functions

bin_op_to_assoc_op	[ Experimental ]
contains_exterior_struct_lit	[ Experimental ] Expressions that syntactically contain an "exterior" struct literal i.e. not surrounded by any parens or other delimiters, e.g. X { y: 1 }, X { y: 1 }.method(), foo == X { y: 1 } and X { y: 1 } == foo all do, but (X { y: 1 }) == foo does not.
expr_requires_semi_to_be_stmt	[ Experimental ] Does this expression require a semicolon to be treated as a statement? The negation of this: 'can this expression be used as a statement without a semicolon' -- is used as an early-bail-out in the parser so that, for instance, if true {...} else {...} |x| 5 isn't parsed as (if true {...} else {...} | x) | 5
print_crate	[ Experimental ] Requires you to pass an input filename and reader so that it can scan the input text for comments and literals to copy forward.
stmt_ends_with_semi	[ Experimental ] this statement requires a semicolon after it. note that in one case (stmt_semi), we've already seen the semicolon, and thus don't need another.
to_string	[ Experimental ]
visibility_qualified	[ Experimental ]