/* Rust language support definitions for GDB, the GNU debugger.
- Copyright (C) 2016-2017 Free Software Foundation, Inc.
+ Copyright (C) 2016-2019 Free Software Foundation, Inc.
This file is part of GDB.
/* The la_parser implementation for Rust. */
extern int rust_parse (struct parser_state *);
-/* The la_error implementation for Rust. */
-extern void rustyyerror (char *);
-
/* Return true if TYPE is a tuple type; otherwise false. */
-extern int rust_tuple_type_p (struct type *type);
+extern bool rust_tuple_type_p (struct type *type);
/* Return true if TYPE is a tuple struct type; otherwise false. */
-extern int rust_tuple_struct_type_p (struct type *type);
+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. */
-/* Given a block, find the name of the block's crate. The name must
- be freed by the caller. Returns NULL if no crate name can be
- found. */
-extern char *rust_crate_for_block (const struct block *block);
+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. */
-struct type *rust_slice_type (const char *name, struct type *elt_type,
- struct type *usize_type);
+extern struct type *rust_slice_type (const char *name, struct type *elt_type,
+ struct type *usize_type);
#endif /* RUST_LANG_H */