diff options
Diffstat (limited to 'src/rt/rust_builtin.cpp')
| -rw-r--r-- | src/rt/rust_builtin.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/rt/rust_builtin.cpp b/src/rt/rust_builtin.cpp index 049fe71384e..679a04b93d6 100644 --- a/src/rt/rust_builtin.cpp +++ b/src/rt/rust_builtin.cpp @@ -243,6 +243,15 @@ vec_from_buf_shared(rust_task *task, type_desc *ty, return v; } +extern "C" CDECL void +rust_istr_push(rust_task* task, rust_vec** sp, uint8_t byte) { + size_t fill = (*sp)->fill; + reserve_vec(task, sp, fill + 1); + (*sp)->data[fill-1] = byte; + (*sp)->data[fill] = 0; + (*sp)->fill = fill + 1; +} + extern "C" CDECL rust_str * str_from_cstr(rust_task *task, char *sbuf) { |