Add features and start writing interfaces

Cargo.lock

@@ -26,6 +26,20 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
+[[package]]
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+checksum = "1aae284fbaf7d27aa0e292f7677dfbe26503b0d555026f702940805a630eac17"
+dependencies = [
+ "bitflags 1.3.2",
+ "libc",
+ "objc2-audio-toolbox",
+ "objc2-core-audio",
+ "objc2-core-audio-types",
+ "objc2-core-foundation",
+]
+
 [[package]]
 name = "crossbeam-channel"
 version = "0.5.15"
@@ -41,10 +55,21 @@ version = "0.8.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
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+dependencies = [
+ "bitflags 2.10.0",
+ "objc2",
+]
+
 [[package]]
 name = "engine"
 version = "0.1.0"
 dependencies = [
+ "coreaudio-rs",
  "jack",
  "lib",
 ]
@@ -141,6 +166,78 @@ version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
 
+[[package]]
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+checksum = "b7c2599ce0ec54857b29ce62166b0ed9b4f6f1a70ccc9a71165b6154caca8c05"
+dependencies = [
+ "objc2-encode",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6948501a91121d6399b79abaa33a8aa4ea7857fe019f341b8c23ad6e81b79b08"
+dependencies = [
+ "bitflags 2.10.0",
+ "libc",
+ "objc2",
+ "objc2-core-audio",
+ "objc2-core-audio-types",
+ "objc2-core-foundation",
+ "objc2-foundation",
+]
+
+[[package]]
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+dependencies = [
+ "dispatch2",
+ "objc2",
+ "objc2-core-audio-types",
+ "objc2-core-foundation",
+]
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "bitflags 2.10.0",
+ "objc2",
+]
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+dependencies = [
+ "bitflags 2.10.0",
+ "dispatch2",
+ "objc2",
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+
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+dependencies = [
+ "objc2",
+]
+
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 name = "once_cell"
 version = "1.21.3"