stage 2

Cargo.toml

@@ -0,0 +1,80 @@
+[workspace]
+resolver = "2"
+members = [
+    "crates/headroom-dsp",
+    "crates/headroom-ipc",
+    "crates/headroom-client",
+    "crates/headroom-core",
+    "crates/headroom-cli",
+]
+
+[workspace.package]
+version = "0.1.0"
+edition = "2021"
+rust-version = "1.86"
+license = "GPL-3.0-or-later"
+homepage = "https://github.com/amaanq/headroom"
+repository = "https://github.com/amaanq/headroom"
+authors = ["Headroom contributors"]
+
+[workspace.dependencies]
+# Internal crates
+headroom-dsp     = { path = "crates/headroom-dsp",    version = "0.1.0" }
+headroom-ipc     = { path = "crates/headroom-ipc",    version = "0.1.0" }
+headroom-client  = { path = "crates/headroom-client", version = "0.1.0" }
+headroom-core    = { path = "crates/headroom-core",   version = "0.1.0" }
+
+# Serde / JSON / TOML
+serde         = { version = "1.0", features = ["derive"] }
+serde_json    = "1.0"
+toml          = "0.8"
+
+# Errors / logging
+thiserror     = "2.0"
+tracing       = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt"] }
+
+# CLI
+clap          = { version = "4.5", features = ["derive"] }
+
+# Concurrency / control plane
+crossbeam-channel = "0.5"
+parking_lot   = "0.12"
+signal-hook   = "0.3"
+
+# Realtime audio
+rtrb          = "0.3"
+basedrop      = "0.1"
+assert_no_alloc = "1.1"
+
+# DSP
+ebur128       = "0.1"
+fundsp        = "0.20"
+
+# PipeWire
+pipewire      = "0.8"
+libspa        = "0.8"
+
+# Profile hot-reload
+notify        = "6.1"
+notify-debouncer-mini = "0.4"
+
+# Logging — journald optional
+tracing-journald = "0.3"
+
+[profile.release]
+opt-level = 3
+lto = "thin"
+codegen-units = 1
+debug = "line-tables-only"
+overflow-checks = false
+panic = "abort"
+
+[profile.dev]
+opt-level = 1            # audio code is unusable at -O0
+debug = true
+overflow-checks = true
+
+[profile.bench]
+inherits = "release"
+debug = "full"