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/* Rust language support definitions for GDB, the GNU debugger.
Copyright (C) 2016-2018 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef RUST_LANG_H
#define RUST_LANG_H
struct parser_state;
struct type;
/* The la_parser implementation for Rust. */
extern int rust_parse (struct parser_state *);
/* The la_error implementation for Rust. */
extern void rustyyerror (const char *);
/* Return true if TYPE is a tuple type; otherwise false. */
extern bool rust_tuple_type_p (struct type *type);
/* Return true if TYPE is a tuple struct type; otherwise false. */
extern bool rust_tuple_struct_type_p (struct type *type);
/* Given a block, find the name of the block's crate. Returns an empty
stringif no crate name can be found. */
extern std::string rust_crate_for_block (const struct block *block);
/* Returns the last segment of a Rust path like foo::bar::baz. Will
not handle cases where the last segment contains generics. */
extern const char *rust_last_path_segment (const char *path);
/* Create a new slice type. NAME is the name of the type. ELT_TYPE
is the type of the elements of the slice. USIZE_TYPE is the Rust
"usize" type to use. The new type is allocated whereever ELT_TYPE
is allocated. */
extern struct type *rust_slice_type (const char *name, struct type *elt_type,
struct type *usize_type);
#endif /* RUST_LANG_H */
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