Merge pull request #641 from tursodatabase/penberg/improve-c-bindings

Improve C bindings
tursodatabase · Nov 17, 2023 · 7daffe6 · 7daffe6
2 parents 43e150e + 9a1b686
commit 7daffe6
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diff --git a/bindings/c/include/libsql.h b/bindings/c/include/libsql.h
@@ -62,6 +62,10 @@ int libsql_column_name(libsql_rows_t res, int col, const char **out_name, const
 
 int libsql_column_type(libsql_rows_t res, int col, int *out_type, const char **out_err_msg);
 
+uint64_t libsql_changes(libsql_connection_t conn);
+
+int64_t libsql_last_insert_rowid(libsql_connection_t conn);
+
 int libsql_next_row(libsql_rows_t res, libsql_row_t *out_row, const char **out_err_msg);
 
 void libsql_free_row(libsql_row_t res);

diff --git a/bindings/c/src/lib.rs b/bindings/c/src/lib.rs
@@ -282,6 +282,18 @@ pub unsafe extern "C" fn libsql_column_type(
     0
 }
 
+#[no_mangle]
+pub unsafe extern "C" fn libsql_changes(conn: libsql_connection_t) -> u64 {
+    let conn = conn.get_ref();
+    conn.changes()
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn libsql_last_insert_rowid(conn: libsql_connection_t) -> i64 {
+    let conn = conn.get_ref();
+    conn.last_insert_rowid()
+}
+
 #[no_mangle]
 pub unsafe extern "C" fn libsql_next_row(
     res: libsql_rows_t,