Use full optimizations for master and faster config else

Signed-off-by: Jonas Zohren <git-pbkyr@jzohren.de>

Cargo.toml

@@ -119,6 +119,21 @@ conf-files = [
 maintainer-scripts = "debian/"
 systemd-units = { unit-name = "matrix-conduit" }
 
-# For flamegraphs:
-#[profile.release]
-#debug = true
+[profile.dev]
+lto = 'thin'
+incremental = true
+
+[profile.release]
+lto = true
+incremental = true
+codegen-units = 1
+# If you want to make flamegraphs, enable debug info:
+# debug = true
+
+# For releases also try to max optimizations for dependencies:
+[profile.release.build-override]
+opt-level = 3
+codegen-units = 1
+[profile.release.package."*"]
+opt-level = 3
+codegen-units = 1