feat(build): tweak binary size by stripping symbols

Cargo.lock

@@ -40,12 +40,6 @@ dependencies = [
  "syn 2.0.117",
 ]
 
-[[package]]
-name = "bitflags"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
 [[package]]
 name = "bitflags"
 version = "2.11.1"
@@ -475,7 +469,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6af8fa8216bc126941bd43b5a200a50eab16e43881ccd0dd0b6792f4a82805f0"
 dependencies = [
  "bitfield",
- "bitflags 2.11.1",
+ "bitflags",
  "bytemuck",
  "cfg-if",
  "critical-section",
@@ -784,7 +778,6 @@ dependencies = [
  "esp-radio",
  "esp-rtos",
  "log",
- "smoltcp",
 ]
 
 [[package]]
@@ -1043,12 +1036,6 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
-[[package]]
-name = "managed"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ca88d725a0a943b096803bd34e73a4437208b6077654cc4ecb2947a5f91618d"
-
 [[package]]
 name = "memchr"
 version = "2.8.0"
@@ -1319,20 +1306,6 @@ dependencies = [
  "unsafe-libyaml",
 ]
 
-[[package]]
-name = "smoltcp"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac729b0a77bd092a3f06ddaddc59fe0d67f48ba0de45a9abe707c2842c7f8767"
-dependencies = [
- "bitflags 1.3.2",
- "byteorder",
- "cfg-if",
- "heapless 0.9.2",
- "log",
- "managed",
-]
-
 [[package]]
 name = "somni-expr"
 version = "0.2.0"

Cargo.toml

@@ -37,19 +37,6 @@ esp-radio = { version = "0.18.0", features = [
   "unstable",
   "wifi",
 ] }
-smoltcp = { version = "0.13.0", default-features = false, features = [
-  "log",
-  "medium-ethernet",
-  "multicast",
-  "proto-dhcpv4",
-  "proto-dns",
-  "proto-ipv4",
-  "socket-dns",
-  "socket-icmp",
-  "socket-raw",
-  "socket-tcp",
-  "socket-udp",
-] }
 
 
 # For fine tuning these settings, please refer to https://doc.rust-lang.org/cargo/reference/profiles.html
@@ -63,3 +50,8 @@ codegen-units = 1     # LLVM can perform better optimizations using a single thr
 debug         = 2     # prefer slower builds but better debugging experience
 lto           = 'fat'
 opt-level     = 's'
+strip         = "debuginfo"
+
+[profile.release-dbg]
+inherits      = "release"
+strip         = false