diff --git a/libs/bufferstreams/rust/Android.bp b/libs/bufferstreams/rust/Android.bp
new file mode 100644
index 0000000..95a85b5
--- /dev/null
+++ b/libs/bufferstreams/rust/Android.bp
@@ -0,0 +1,23 @@
+// Copyright (C) 2023 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+rust_library {
+    name: "libbufferstreams",
+    crate_name: "bufferstreams",
+    srcs: ["src/lib.rs"],
+    edition: "2021",
+    vendor_available: true,
+    host_supported: true,
+    min_sdk_version: "30",
+}
diff --git a/libs/bufferstreams/rust/Cargo.lock b/libs/bufferstreams/rust/Cargo.lock
new file mode 100644
index 0000000..4482dba
--- /dev/null
+++ b/libs/bufferstreams/rust/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "bufferstreams"
+version = "0.1.0"
diff --git a/libs/bufferstreams/rust/Cargo.toml b/libs/bufferstreams/rust/Cargo.toml
new file mode 100644
index 0000000..d30c55c
--- /dev/null
+++ b/libs/bufferstreams/rust/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "bufferstreams"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
diff --git a/libs/bufferstreams/rust/cbindgen.toml b/libs/bufferstreams/rust/cbindgen.toml
new file mode 100644
index 0000000..eda837f
--- /dev/null
+++ b/libs/bufferstreams/rust/cbindgen.toml
@@ -0,0 +1,149 @@
+# See https://github.com/eqrion/cbindgen/blob/master/docs.md#cbindgentoml
+# for detailed documentation of every option here.
+
+
+
+language = "C"
+
+
+
+############## Options for Wrapping the Contents of the Header #################
+
+# header = "/* Text to put at the beginning of the generated file. Probably a license. */"
+# trailer = "/* Text to put at the end of the generated file */"
+# include_guard = "my_bindings_h"
+# pragma_once = true
+autogen_warning = "/* Warning, this file is autogenerated by cbindgen. Don't modify this manually. */"
+include_version = false
+# namespace = "my_namespace"
+namespaces = []
+using_namespaces = []
+sys_includes = []
+includes = []
+no_includes = false
+after_includes = ""
+
+
+
+
+############################ Code Style Options ################################
+
+braces = "SameLine"
+line_length = 100
+tab_width = 2
+documentation = true
+documentation_style = "auto"
+documentation_length = "full"
+line_endings = "LF" # also "CR", "CRLF", "Native"
+
+
+
+
+############################# Codegen Options ##################################
+
+style = "both"
+sort_by = "Name" # default for `fn.sort_by` and `const.sort_by`
+usize_is_size_t = true
+
+
+
+[defines]
+# "target_os = freebsd" = "DEFINE_FREEBSD"
+# "feature = serde" = "DEFINE_SERDE"
+
+
+
+[export]
+include = []
+exclude = []
+# prefix = "CAPI_"
+item_types = []
+renaming_overrides_prefixing = false
+
+
+
+[export.rename]
+
+
+
+[export.body]
+
+
+[export.mangle]
+
+
+[fn]
+rename_args = "None"
+# must_use = "MUST_USE_FUNC"
+# no_return = "NO_RETURN"
+# prefix = "START_FUNC"
+# postfix = "END_FUNC"
+args = "auto"
+sort_by = "Name"
+
+
+
+
+[struct]
+rename_fields = "None"
+# must_use = "MUST_USE_STRUCT"
+derive_constructor = false
+derive_eq = false
+derive_neq = false
+derive_lt = false
+derive_lte = false
+derive_gt = false
+derive_gte = false
+
+
+
+
+[enum]
+rename_variants = "None"
+# must_use = "MUST_USE_ENUM"
+add_sentinel = false
+prefix_with_name = false
+derive_helper_methods = false
+derive_const_casts = false
+derive_mut_casts = false
+# cast_assert_name = "ASSERT"
+derive_tagged_enum_destructor = false
+derive_tagged_enum_copy_constructor = false
+enum_class = true
+private_default_tagged_enum_constructor = false
+
+
+
+
+[const]
+allow_static_const = true
+allow_constexpr = false
+sort_by = "Name"
+
+
+
+
+[macro_expansion]
+bitflags = false
+
+
+
+
+
+
+############## Options for How Your Rust library Should Be Parsed ##############
+
+[parse]
+parse_deps = false
+# include = []
+exclude = []
+clean = false
+extra_bindings = []
+
+
+
+[parse.expand]
+crates = []
+all_features = false
+default_features = true
+features = []
\ No newline at end of file
diff --git a/libs/bufferstreams/rust/src/lib.rs b/libs/bufferstreams/rust/src/lib.rs
new file mode 100644
index 0000000..51f1c73
--- /dev/null
+++ b/libs/bufferstreams/rust/src/lib.rs
@@ -0,0 +1,22 @@
+// Copyright (C) 2023 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! libbufferstreams: Reactive Streams for Graphics Buffers
+
+/// This function will print Hello World.
+#[no_mangle]
+pub extern "C" fn hello() -> bool {
+    println!("Hello world.");
+    true
+}