Module syntax::parse

🔬 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?

The main parser interface

Modules

attr	[ Experimental ]
classify	[ Experimental ] Routines the parser uses to classify AST nodes
lexer	[ Experimental ]
parser	[ Experimental ]
token	[ Experimental ]

Structs

Directory	[ Experimental ]
ParseSess	[ Experimental ] Info about a parsing session.
SeqSep	[ Experimental ] SeqSep : a sequence separator (token) and whether a trailing separator is allowed.

Enums

DirectoryOwnership

[ Experimental ]

Functions

byte_lit	[ Experimental ] Parse a string representing a byte literal into its final form. Similar to char_lit
byte_str_lit	[ Experimental ]
char_lit	[ Experimental ] Parse a string representing a character literal into its final form. Rather than just accepting/rejecting a given literal, unescapes it as well. Can take any slice prefixed by a character escape. Returns the character and the number of characters consumed.
file_to_source_file	[ Experimental ] Given a session and a path and an optional span (for error reporting), add the path to the session's source_map and return the new source_file.
filtered_float_lit	[ Experimental ]
float_lit	[ Experimental ]
integer_lit	[ Experimental ]
lit_token	[ Experimental ]
looks_like_width_suffix	[ Experimental ]
new_parser_from_file	[ Experimental ] Create a new parser, handling errors as appropriate if the file doesn't exist
new_parser_from_source_str	[ Experimental ]
new_parser_from_tts	[ Experimental ]
new_sub_parser_from_file	[ Experimental ] Given a session, a crate config, a path, and a span, add the file at the given path to the source_map, and return a parser. On an error, use the given span as the source of the problem.
parse_crate_attrs_from_file	[ Experimental ]
parse_crate_attrs_from_source_str	[ Experimental ]
parse_crate_from_file	[ Experimental ]
parse_crate_from_source_str	[ Experimental ]
parse_expr_from_source_str	[ Experimental ]
parse_item_from_source_str	[ Experimental ] Parses an item.
parse_stmt_from_source_str	[ Experimental ]
parse_stream_from_source_str	[ Experimental ]
raw_str_lit	[ Experimental ] Parse a string representing a raw string literal into its final form. The only operation this does is convert embedded CRLF into a single LF.
source_file_to_parser	[ Experimental ] Given a source_file and config, return a parser
source_file_to_stream	[ Experimental ] Given a source_file, produce a sequence of token-trees
str_lit	[ Experimental ] Parse a string representing a string literal into its final form. Does unescaping.
stream_to_parser	[ Experimental ] Given stream and the ParseSess, produce a parser

Type Definitions

PResult

[ Experimental ]