Ascii char equality with primitive types

src/ascii/char.rs

@@ -25,4 +25,73 @@ impl PartialEq<Self> for AsciiChar {
         }
     }
 }
+impl PartialEq<u8> for AsciiChar {
+    fn eq(&self, other: &u8) -> bool {
+        match self {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c1) => return c1 == other,
+        }
+    }
+}
 
+impl PartialEq<AsciiChar> for u8 {
+    fn eq(&self, other: &AsciiChar) -> bool {
+        match other {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c2) => return self == c2,
+        }
+    }
+}
+
+impl PartialEq<char> for AsciiChar {
+    fn eq(&self, other: &char) -> bool {
+        match self {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c1) => return (*c1 as u32) == (*other as u32),
+        }
+    }
+}
+
+impl PartialEq<AsciiChar> for char {
+    fn eq(&self, other: &AsciiChar) -> bool {
+        match other {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c2) => return (*self as u32) == (*c2 as u32),
+        }
+    }
+}
+impl PartialEq<u16> for AsciiChar {
+    fn eq(&self, other: &u16) -> bool {
+        match self {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c1) => return (*c1 as u32) == (*other as u32),
+        }
+    }
+}
+
+impl PartialEq<AsciiChar> for u16 {
+    fn eq(&self, other: &AsciiChar) -> bool {
+        match other {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c2) => return (*self as u32) == (*c2 as u32),
+        }
+    }
+}
+
+impl PartialEq<u32> for AsciiChar {
+    fn eq(&self, other: &u32) -> bool {
+        match self {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c1) => return (*c1 as u32) == *other,
+        }
+    }
+}
+
+impl PartialEq<AsciiChar> for u32 {
+    fn eq(&self, other: &AsciiChar) -> bool {
+        match other {
+            AsciiChar::NOT_ASCII => return false,
+            AsciiChar::ASCII(c2) => return *self == (*c2 as u32),
+        }
+    }
+}