diff options
Diffstat (limited to 'toolkit/components/uniffi-fixture-callbacks')
4 files changed, 56 insertions, 0 deletions
diff --git a/toolkit/components/uniffi-fixture-callbacks/Cargo.toml b/toolkit/components/uniffi-fixture-callbacks/Cargo.toml new file mode 100644 index 0000000000..19a8d61070 --- /dev/null +++ b/toolkit/components/uniffi-fixture-callbacks/Cargo.toml @@ -0,0 +1,14 @@ +[package] +name = "uniffi-fixture-callbacks" +edition = "2021" +version = "0.21.0" +authors = ["Firefox Sync Team <sync-team@mozilla.com>"] +license = "MPL-2.0" +publish = false + +[dependencies] +uniffi = { workspace = true } +thiserror = "1.0" + +[build-dependencies] +uniffi = { workspace = true, features = ["build"] } diff --git a/toolkit/components/uniffi-fixture-callbacks/build.rs b/toolkit/components/uniffi-fixture-callbacks/build.rs new file mode 100644 index 0000000000..e7152d922a --- /dev/null +++ b/toolkit/components/uniffi-fixture-callbacks/build.rs @@ -0,0 +1,7 @@ +/* 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/. */ + +fn main() { + uniffi::generate_scaffolding("./src/callbacks.udl").unwrap(); +} diff --git a/toolkit/components/uniffi-fixture-callbacks/src/callbacks.udl b/toolkit/components/uniffi-fixture-callbacks/src/callbacks.udl new file mode 100644 index 0000000000..a6d44ef598 --- /dev/null +++ b/toolkit/components/uniffi-fixture-callbacks/src/callbacks.udl @@ -0,0 +1,12 @@ +callback interface Logger { + void log(string message); + void finished(); + }; + +namespace fixture_callbacks { + // Log all even numbers in a vec, then call the finished() method + void log_even_numbers(Logger logger, sequence<i32> items); + // Works exactly the same as `log_even_numbers()`, except we configure this + // to run on the main thread in `uniffi-bindgen-gecko-js/config.toml` + void log_even_numbers_main_thread(Logger logger, sequence<i32> items); +}; diff --git a/toolkit/components/uniffi-fixture-callbacks/src/lib.rs b/toolkit/components/uniffi-fixture-callbacks/src/lib.rs new file mode 100644 index 0000000000..9ada66bca5 --- /dev/null +++ b/toolkit/components/uniffi-fixture-callbacks/src/lib.rs @@ -0,0 +1,23 @@ +/* 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/. */ + +trait Logger { + fn log(&self, message: String); + fn finished(&self); +} + +fn log_even_numbers(logger: Box<dyn Logger>, items: Vec<i32>) { + for i in items { + if i % 2 == 0 { + logger.log(format!("Saw even number: {i}")) + } + } + logger.finished(); +} + +fn log_even_numbers_main_thread(logger: Box<dyn Logger>, items: Vec<i32>) { + log_even_numbers(logger, items) +} + +include!(concat!(env!("OUT_DIR"), "/callbacks.uniffi.rs")); |