Mark various enums/structs as #[non_exhaustive] (#3981)

* Mark various enums/structs as `#[non_exhaustive]`

* Update `CHANGELOG.md`

esp-radio/CHANGELOG.md

@@ -24,6 +24,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `esp-ieee802154` package has been folded into `esp-radio`, it's now alloc. (#3861, #3890)
 - `ble`, `esp-now`, `csi`, `sniffer`, `esp-ieee802154` and `smoltcp` features and APIs marked as unstable (#3865)
 - Update bt-hci version to add additional HCI commands (#3920)
+- A number of enums/structs have been marked as `#[non_exhaustive]` (#3981)
+  - `AuthMethod`, `Protocol`, `AccessPointInfo`, `AccessPointConfiguration`, `ClientConfiguration`, `Capability`, `Configuration`, `WifiEvent`, `InternalWifiError`, `ScanTypeConfig`, and `WifiState`
 
 ### Fixed
 

esp-radio/src/wifi/mod.rs

@@ -149,10 +149,10 @@ use crate::binary::{
 };
 
 /// Supported Wi-Fi authentication methods.
-#[derive(EnumSetType, Debug, PartialOrd)]
+#[derive(Debug, Default, PartialOrd, EnumSetType)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))]
-#[derive(Default)]
+#[non_exhaustive]
 pub enum AuthMethod {
     /// No authentication (open network).
     None,
@@ -184,10 +184,10 @@ pub enum AuthMethod {
 }
 
 /// Supported Wi-Fi protocols.
-#[derive(EnumSetType, Debug, PartialOrd)]
+#[derive(Debug, Default, PartialOrd, EnumSetType)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))]
-#[derive(Default)]
+#[non_exhaustive]
 pub enum Protocol {
     /// 802.11b protocol.
     P802D11B,
@@ -274,6 +274,7 @@ impl defmt::Format for Country {
 #[derive(Clone, Debug, Default, PartialEq, Eq)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))]
+#[non_exhaustive]
 pub struct AccessPointInfo {
     /// The SSID of the access point.
     // TODO: we can use the `alloc` feature once we have `defmt` 1.0.2
@@ -302,6 +303,7 @@ pub struct AccessPointInfo {
 /// Configuration for a Wi-Fi access point.
 #[derive(Clone, PartialEq, Eq)]
 #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))]
+#[non_exhaustive]
 pub struct AccessPointConfiguration {
     /// The SSID of the access point.
     pub ssid: String,
@@ -419,6 +421,7 @@ impl defmt::Format for AccessPointConfiguration {
 /// Client configuration for a Wi-Fi connection.
 #[derive(Clone, PartialEq, Eq, Default)]
 #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))]
+#[non_exhaustive]
 pub struct ClientConfiguration {
     /// The SSID of the Wi-Fi network.
     pub ssid: String,
@@ -713,6 +716,7 @@ impl Default for EapClientConfiguration {
 #[derive(EnumSetType, Debug, PartialOrd)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))]
+#[non_exhaustive]
 pub enum Capability {
     /// The device operates as a client, connecting to an existing network.
     Client,
@@ -727,10 +731,11 @@ pub enum Capability {
 }
 
 /// Configuration of Wi-Fi operation mode.
+#[allow(clippy::large_enum_variant)]
 #[derive(Clone, Debug, PartialEq, Eq, Default)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))]
-#[allow(clippy::large_enum_variant)]
+#[non_exhaustive]
 pub enum Configuration {
     /// No configuration (default).
     #[default]
@@ -1204,9 +1209,10 @@ pub enum WifiError {
 }
 
 /// Events generated by the WiFi driver.
-#[repr(i32)]
 #[derive(Debug, FromPrimitive, EnumSetType)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+#[non_exhaustive]
+#[repr(i32)]
 pub enum WifiEvent {
     /// Wi-Fi is ready for operation.
     WifiReady = 0,
@@ -1311,9 +1317,10 @@ pub enum WifiEvent {
 }
 
 /// Error originating from the underlying drivers
-#[repr(i32)]
 #[derive(Copy, Clone, Debug, PartialEq, Eq, FromPrimitive)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+#[non_exhaustive]
+#[repr(i32)]
 pub enum InternalWifiError {
     /// Out of memory
     NoMem            = 0x101,
@@ -1589,7 +1596,8 @@ pub(crate) fn wifi_start() -> Result<(), WifiError> {
 /// |--------------------------------------|------------|-------------|
 /// | **Power consumption**                |    High    |     Low     |
 /// | **Time required (typical behavior)** |     Low    |     High    |
-#[derive(Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[non_exhaustive]
 pub enum ScanTypeConfig {
     /// Active scan with min and max scan time per channel. This is the default
     /// and recommended if you are unsure.

esp-radio/src/wifi/state.rs

@@ -8,6 +8,7 @@ use super::WifiEvent;
 #[atomic_enum]
 #[derive(PartialEq, Debug)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
+#[non_exhaustive]
 pub enum WifiState {
     /// Station started.
     StaStarted,