Upgrade to serde-json-core v0.2.0

This also fixes the network interface for writing IIR coefficients.

Cargo.lock

@@ -915,9 +915,9 @@ dependencies = [
 
 [[package]]
 name = "serde-json-core"
-version = "0.1.0"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbf406405ada9ef326ca78677324ac66994ff348fc48a16030be08caeed29825"
+checksum = "89fd6016a00149b485f66da701f76d909210d319040c97b6eff300f6e2ba2153"
 dependencies = [
  "heapless",
  "serde",

Cargo.toml

@@ -36,7 +36,7 @@ panic-semihosting = { version = "0.5", optional = true }
 panic-halt = "0.2"
 serde = { version = "1.0", features = ["derive"], default-features = false }
 heapless = { version = "0.5", features = ["serde"] }
-serde-json-core = "0.1"
+serde-json-core = "0.2"
 cortex-m-rtic = "0.5.5"
 embedded-hal = "0.2.4"
 nb = "1.0.0"

src/server.rs

@@ -40,7 +40,7 @@ macro_rules! route_request {
                 $(
                     $write_attribute => {
                         let new_value = match serde_json_core::from_str::<$TYPE>(&$request.value) {
-                            Ok(data) => data,
+                            Ok((data, _)) => data,
                             Err(_) => return server::Response::error($request.attribute,
                                     "Failed to decode value"),
                         };
@@ -253,7 +253,7 @@ impl Server {
                         &self.data[..self.data.len() - 1],
                     );
                     match r {
-                        Ok(mut res) => {
+                        Ok((mut res, _)) => {
                             // Note that serde_json_core doesn't escape quotations within a string.
                             // To account for this, we manually translate all single quotes to
                             // double quotes. This occurs because we doubly-serialize this field in