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-rw-r--r--third_party/rust/uniffi/.cargo-checksum.json1
-rw-r--r--third_party/rust/uniffi/Cargo.toml68
-rw-r--r--third_party/rust/uniffi/release.toml14
-rw-r--r--third_party/rust/uniffi/src/cli.rs106
-rw-r--r--third_party/rust/uniffi/src/lib.rs37
-rw-r--r--third_party/rust/uniffi/tests/ui/proc_macro_arc.rs25
-rw-r--r--third_party/rust/uniffi/tests/ui/proc_macro_arc.stderr31
-rw-r--r--third_party/rust/uniffi/tests/ui/version_mismatch.rs4
-rw-r--r--third_party/rust/uniffi/tests/ui/version_mismatch.stderr7
9 files changed, 293 insertions, 0 deletions
diff --git a/third_party/rust/uniffi/.cargo-checksum.json b/third_party/rust/uniffi/.cargo-checksum.json
new file mode 100644
index 0000000000..5b1e3bd47e
--- /dev/null
+++ b/third_party/rust/uniffi/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"aa6288a6de59c4f25216578c7b27a51fbe98fb41c22c88f561dd171dfd905bd6","release.toml":"183ddd766a32826c448f33db7420abf2332b327f563e5de771c9e1733ef93e7a","src/cli.rs":"d8c8ebf37db05b31c33190de80923fde91c96c520a09c62ff6754b68a26dcf08","src/lib.rs":"08c447841ed496727112ccc4f6469bf00c50109575281c3b64f5dced65bbc119","tests/ui/proc_macro_arc.rs":"d766dffee3fe6a93522d40f44a7f15592db141fd674034fa5f016e06f510e87b","tests/ui/proc_macro_arc.stderr":"32096490256b658d42b8187547d07473439329e62676aa9b1ec6dbeef401ad7a","tests/ui/version_mismatch.rs":"16ea359e5853517ee0d0704c015ae8c825533109fbefd715130d0f4a51f15898","tests/ui/version_mismatch.stderr":"21dcb836253312ba8e3a0502cce6ff279818aaaadcea9628a41b196e0c8c94b6"},"package":"f71cc01459bc34cfe43fabf32b39f1228709bc6db1b3a664a92940af3d062376"} \ No newline at end of file
diff --git a/third_party/rust/uniffi/Cargo.toml b/third_party/rust/uniffi/Cargo.toml
new file mode 100644
index 0000000000..ddaa6c536c
--- /dev/null
+++ b/third_party/rust/uniffi/Cargo.toml
@@ -0,0 +1,68 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2021"
+name = "uniffi"
+version = "0.23.0"
+authors = ["Firefox Sync Team <sync-team@mozilla.com>"]
+description = "a multi-language bindings generator for rust"
+homepage = "https://mozilla.github.io/uniffi-rs"
+documentation = "https://mozilla.github.io/uniffi-rs"
+keywords = [
+ "ffi",
+ "bindgen",
+]
+license = "MPL-2.0"
+repository = "https://github.com/mozilla/uniffi-rs"
+
+[dependencies.anyhow]
+version = "1"
+
+[dependencies.camino]
+version = "1.0.8"
+optional = true
+
+[dependencies.clap]
+version = "3.1"
+features = [
+ "cargo",
+ "std",
+ "derive",
+]
+optional = true
+
+[dependencies.uniffi_bindgen]
+version = "=0.23.0"
+optional = true
+
+[dependencies.uniffi_build]
+version = "=0.23.0"
+optional = true
+
+[dependencies.uniffi_core]
+version = "=0.23.0"
+
+[dependencies.uniffi_macros]
+version = "=0.23.0"
+
+[dev-dependencies.trybuild]
+version = "1"
+
+[features]
+bindgen-tests = ["dep:uniffi_bindgen"]
+build = ["dep:uniffi_build"]
+cli = [
+ "dep:uniffi_bindgen",
+ "dep:clap",
+ "dep:camino",
+]
+default = []
diff --git a/third_party/rust/uniffi/release.toml b/third_party/rust/uniffi/release.toml
new file mode 100644
index 0000000000..3decae3abf
--- /dev/null
+++ b/third_party/rust/uniffi/release.toml
@@ -0,0 +1,14 @@
+# Note that this `release.toml` exists to capture things that must only be
+# done once for `cargo release-uniffi`.
+#
+# [../uniffi_core/release.toml](../uniffi_core/release.toml) captures things that must only be done for `cargo release-backend-crates`
+#
+# All other config exists in [../release.toml](../release.toml).
+
+tag = true
+
+# This is how we manage the sections in CHANGELOG.md
+pre-release-replacements = [
+ {file="../CHANGELOG.md", search="\\[\\[UnreleasedUniFFIVersion\\]\\]", replace="v{{version}}", exactly=2},
+ {file="../CHANGELOG.md", search="\\[\\[NextUnreleasedUniFFIVersion\\]\\]", replace="[[UnreleasedUniFFIVersion]]", exactly=1},
+]
diff --git a/third_party/rust/uniffi/src/cli.rs b/third_party/rust/uniffi/src/cli.rs
new file mode 100644
index 0000000000..705ea9f453
--- /dev/null
+++ b/third_party/rust/uniffi/src/cli.rs
@@ -0,0 +1,106 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use camino::Utf8PathBuf;
+use clap::{Parser, Subcommand};
+
+// Structs to help our cmdline parsing. Note that docstrings below form part
+// of the "help" output.
+
+/// Scaffolding and bindings generator for Rust
+#[derive(Parser)]
+#[clap(name = "uniffi-bindgen")]
+#[clap(version = clap::crate_version!())]
+#[clap(propagate_version = true)]
+struct Cli {
+ #[clap(subcommand)]
+ command: Commands,
+}
+
+#[derive(Subcommand)]
+enum Commands {
+ /// Generate foreign language bindings
+ Generate {
+ /// Foreign language(s) for which to build bindings.
+ #[clap(long, short, possible_values = &["kotlin", "python", "swift", "ruby"])]
+ language: Vec<String>,
+
+ /// Directory in which to write generated files. Default is same folder as .udl file.
+ #[clap(long, short)]
+ out_dir: Option<Utf8PathBuf>,
+
+ /// Do not try to format the generated bindings.
+ #[clap(long, short)]
+ no_format: bool,
+
+ /// Path to the optional uniffi config file. If not provided, uniffi-bindgen will try to guess it from the UDL's file location.
+ #[clap(long, short)]
+ config: Option<Utf8PathBuf>,
+
+ /// Extract proc-macro metadata from a native lib (cdylib or staticlib) for this crate.
+ #[clap(long)]
+ lib_file: Option<Utf8PathBuf>,
+
+ /// Path to the UDL file.
+ udl_file: Utf8PathBuf,
+ },
+
+ /// Generate Rust scaffolding code
+ Scaffolding {
+ /// Directory in which to write generated files. Default is same folder as .udl file.
+ #[clap(long, short)]
+ out_dir: Option<Utf8PathBuf>,
+
+ /// Path to the optional uniffi config file. If not provided, uniffi-bindgen will try to guess it from the UDL's file location.
+ #[clap(long, short)]
+ config: Option<Utf8PathBuf>,
+
+ /// Do not try to format the generated bindings.
+ #[clap(long, short)]
+ no_format: bool,
+
+ /// Path to the UDL file.
+ udl_file: Utf8PathBuf,
+ },
+
+ /// Print the JSON representation of the interface from a dynamic library
+ PrintJson {
+ /// Path to the library file (.so, .dll, .dylib, or .a)
+ path: Utf8PathBuf,
+ },
+}
+
+pub fn run_main() -> anyhow::Result<()> {
+ let cli = Cli::parse();
+ match &cli.command {
+ Commands::Generate {
+ language,
+ out_dir,
+ no_format,
+ config,
+ lib_file,
+ udl_file,
+ } => uniffi_bindgen::generate_bindings(
+ udl_file,
+ config.as_deref(),
+ language.iter().map(String::as_str).collect(),
+ out_dir.as_deref(),
+ lib_file.as_deref(),
+ !no_format,
+ ),
+ Commands::Scaffolding {
+ out_dir,
+ config,
+ no_format,
+ udl_file,
+ } => uniffi_bindgen::generate_component_scaffolding(
+ udl_file,
+ config.as_deref(),
+ out_dir.as_deref(),
+ !no_format,
+ ),
+ Commands::PrintJson { path } => uniffi_bindgen::print_json(path),
+ }?;
+ Ok(())
+}
diff --git a/third_party/rust/uniffi/src/lib.rs b/third_party/rust/uniffi/src/lib.rs
new file mode 100644
index 0000000000..bb308c55f2
--- /dev/null
+++ b/third_party/rust/uniffi/src/lib.rs
@@ -0,0 +1,37 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/// Reexport items from other uniffi creates
+pub use uniffi_core::*;
+pub use uniffi_macros::{export, include_scaffolding, Enum, Error, Object, Record};
+#[cfg(feature = "cli")]
+mod cli;
+#[cfg(feature = "bindgen-tests")]
+pub use uniffi_bindgen::bindings::kotlin::run_test as kotlin_run_test;
+#[cfg(feature = "bindgen-tests")]
+pub use uniffi_bindgen::bindings::python::run_test as python_run_test;
+#[cfg(feature = "bindgen-tests")]
+pub use uniffi_bindgen::bindings::ruby::run_test as ruby_run_test;
+#[cfg(feature = "bindgen-tests")]
+pub use uniffi_bindgen::bindings::swift::run_test as swift_run_test;
+#[cfg(feature = "cli")]
+pub use uniffi_bindgen::{generate_bindings, generate_component_scaffolding, print_json};
+#[cfg(feature = "build")]
+pub use uniffi_build::generate_scaffolding;
+#[cfg(feature = "bindgen-tests")]
+pub use uniffi_macros::build_foreign_language_testcases;
+
+#[cfg(test)]
+mod test {
+ #[test]
+ fn trybuild_ui_tests() {
+ let t = trybuild::TestCases::new();
+ t.compile_fail("tests/ui/*.rs");
+ }
+}
+
+#[cfg(feature = "cli")]
+pub fn uniffi_bindgen_main() {
+ cli::run_main().unwrap();
+}
diff --git a/third_party/rust/uniffi/tests/ui/proc_macro_arc.rs b/third_party/rust/uniffi/tests/ui/proc_macro_arc.rs
new file mode 100644
index 0000000000..bdffc020e0
--- /dev/null
+++ b/third_party/rust/uniffi/tests/ui/proc_macro_arc.rs
@@ -0,0 +1,25 @@
+use std::sync::Arc;
+
+fn main() {}
+
+pub struct Foo;
+
+#[uniffi::export]
+fn make_foo() -> Arc<Foo> {
+ Arc::new(Foo)
+}
+
+mod child {
+ use std::sync::Arc;
+
+ enum Foo {}
+
+ #[uniffi::export]
+ fn take_foo(foo: Arc<Foo>) {
+ match &*foo {}
+ }
+}
+
+mod uniffi_types {
+ pub use super::Foo;
+}
diff --git a/third_party/rust/uniffi/tests/ui/proc_macro_arc.stderr b/third_party/rust/uniffi/tests/ui/proc_macro_arc.stderr
new file mode 100644
index 0000000000..9e89f7bccf
--- /dev/null
+++ b/third_party/rust/uniffi/tests/ui/proc_macro_arc.stderr
@@ -0,0 +1,31 @@
+error[E0271]: type mismatch resolving `<Arc<child::Foo> as child::_::_::{closure#0}::TypeEq>::This == Arc<Foo>`
+ --> tests/ui/proc_macro_arc.rs:18:22
+ |
+18 | fn take_foo(foo: Arc<Foo>) {
+ | ^^^^^^^^ type mismatch resolving `<Arc<child::Foo> as child::_::_::{closure#0}::TypeEq>::This == Arc<Foo>`
+ |
+note: expected this to be `Arc<Foo>`
+ --> tests/ui/proc_macro_arc.rs:18:22
+ |
+18 | fn take_foo(foo: Arc<Foo>) {
+ | ^^^
+ = note: enum `child::Foo` and struct `Foo` have similar names, but are actually distinct types
+note: enum `child::Foo` is defined in module `crate::child` of the current crate
+ --> tests/ui/proc_macro_arc.rs:15:5
+ |
+15 | enum Foo {}
+ | ^^^^^^^^
+note: struct `Foo` is defined in module `crate` of the current crate
+ --> tests/ui/proc_macro_arc.rs:5:1
+ |
+5 | pub struct Foo;
+ | ^^^^^^^^^^^^^^
+note: required by a bound in `child::_::_::{closure#0}::assert_type_eq_all`
+ --> tests/ui/proc_macro_arc.rs:18:22
+ |
+18 | fn take_foo(foo: Arc<Foo>) {
+ | ^^^
+ | |
+ | required by a bound in this
+ | required by this bound in `child::_::_::{closure#0}::assert_type_eq_all`
+ = note: this error originates in the macro `::uniffi::deps::static_assertions::assert_type_eq_all` (in Nightly builds, run with -Z macro-backtrace for more info)
diff --git a/third_party/rust/uniffi/tests/ui/version_mismatch.rs b/third_party/rust/uniffi/tests/ui/version_mismatch.rs
new file mode 100644
index 0000000000..6a7edb891d
--- /dev/null
+++ b/third_party/rust/uniffi/tests/ui/version_mismatch.rs
@@ -0,0 +1,4 @@
+// This should fail with a version mismatch.
+uniffi::assert_compatible_version!("0.0.1"); // An error message would go here.
+
+fn main() {}
diff --git a/third_party/rust/uniffi/tests/ui/version_mismatch.stderr b/third_party/rust/uniffi/tests/ui/version_mismatch.stderr
new file mode 100644
index 0000000000..bc30714099
--- /dev/null
+++ b/third_party/rust/uniffi/tests/ui/version_mismatch.stderr
@@ -0,0 +1,7 @@
+error[E0080]: evaluation of constant value failed
+ --> tests/ui/version_mismatch.rs:2:1
+ |
+2 | uniffi::assert_compatible_version!("0.0.1"); // An error message would go here.
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to compute `0_usize - 1_usize`, which would overflow
+ |
+ = note: this error originates in the macro `uniffi::deps::static_assertions::const_assert` which comes from the expansion of the macro `uniffi::assert_compatible_version` (in Nightly builds, run with -Z macro-backtrace for more info)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 02:05:33 +0000