Attempt to get multi-static working

Cargo.lock

@@ -549,6 +549,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "numtoa"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e521b6adefa0b2c1fa5d2abdf9a5216288686fe6146249215d884c0e5ab320b0"
+
 [[package]]
 name = "peeking_take_while"
 version = "0.1.2"
@@ -690,6 +696,7 @@ dependencies = [
  "rusb",
  "serde",
  "serde_derive",
+ "sysfs-class",
  "tokio",
  "toml",
  "uhid-virt",
@@ -803,6 +810,15 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "sysfs-class"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e1bbcf869732c45a77898f7f61ed6d411dfc37613517e444842f58d428856d1"
+dependencies = [
+ "numtoa",
+]
+
 [[package]]
 name = "take_mut"
 version = "0.2.2"