feat(gstd): add From & Default implementation for sync primitives (#3429

)

gstd/src/sync/mutex.rs

@@ -102,6 +102,18 @@ pub struct Mutex<T> {
     queue: AccessQueue,
 }
 
+impl<T> From<T> for Mutex<T> {
+    fn from(t: T) -> Self {
+        Mutex::new(t)
+    }
+}
+
+impl<T: Default> Default for Mutex<T> {
+    fn default() -> Self {
+        <T as Default>::default().into()
+    }
+}
+
 impl<T> Mutex<T> {
     /// Create a new mutex in an unlocked state ready for use.
     pub const fn new(t: T) -> Mutex<T> {

gstd/src/sync/rwlock.rs

@@ -115,6 +115,18 @@ pub struct RwLock<T> {
     queue: AccessQueue,
 }
 
+impl<T> From<T> for RwLock<T> {
+    fn from(t: T) -> Self {
+        RwLock::new(t)
+    }
+}
+
+impl<T: Default> Default for RwLock<T> {
+    fn default() -> Self {
+        <T as Default>::default().into()
+    }
+}
+
 impl<T> RwLock<T> {
     /// Limit of readers for `RwLock`
     pub const READERS_LIMIT: ReadersCount = READERS_LIMIT;