fix(d,ci): D nothrow compile fix + Trustfile gate accepts CC-BY-SA-4.0 docs

.github/workflows/trustfile.yml

@@ -87,13 +87,14 @@ jobs:
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Check SPDX license compliance
         run: |
-          # All source files must use MPL-2.0
+          # Estate licence policy: code is MPL-2.0, docs are CC-BY-SA-4.0.
+          # Flag only files whose SPDX header is neither of the two.
           WRONG_LICENSE=$(grep -rl "SPDX-License-Identifier:" src/ ffi/ bindings/ 2>/dev/null | \
-                         xargs grep -L "MPL-2.0" 2>/dev/null | wc -l)
+                         xargs grep -LE "MPL-2.0|CC-BY-SA-4.0" 2>/dev/null | wc -l)
           if [ "$WRONG_LICENSE" -gt 0 ]; then
-            echo "ERROR: $WRONG_LICENSE files have incorrect SPDX license headers"
+            echo "ERROR: $WRONG_LICENSE files have an SPDX header that is neither MPL-2.0 (code) nor CC-BY-SA-4.0 (docs)"
             grep -rl "SPDX-License-Identifier:" src/ ffi/ bindings/ 2>/dev/null | \
-              xargs grep -L "MPL-2.0" 2>/dev/null | head -20
+              xargs grep -LE "MPL-2.0|CC-BY-SA-4.0" 2>/dev/null | head -20
             exit 1
           fi
           echo "License compliance: PASS"

bindings/d/source/proven/safe_color.d

@@ -46,12 +46,12 @@ struct ColorResult
     string error;
     bool ok;
 
-    static ColorResult success(RGB color)
+    static ColorResult success(RGB color) nothrow
     {
         return ColorResult(color, "", true);
     }
 
-    static ColorResult failure(string error)
+    static ColorResult failure(string error) nothrow
     {
         return ColorResult(RGB.init, error, false);
     }

bindings/d/source/proven/safe_currency.d

@@ -24,12 +24,12 @@ struct CurrencyResult
     string error;
     bool ok;
 
-    static CurrencyResult success(long amount, ubyte[3] code, ubyte decimals)
+    static CurrencyResult success(long amount, ubyte[3] code, ubyte decimals) nothrow
     {
         return CurrencyResult(amount, code, decimals, "", true);
     }
 
-    static CurrencyResult failure(string error)
+    static CurrencyResult failure(string error) nothrow
     {
         return CurrencyResult(0, [0, 0, 0], 0, error, false);
     }

bindings/d/source/proven/safe_datetime.d

@@ -52,12 +52,12 @@ struct DateTimeResult
     string error;
     bool ok;
 
-    static DateTimeResult success(DateTime dt)
+    static DateTimeResult success(DateTime dt) nothrow
     {
         return DateTimeResult(dt, "", true);
     }
 
-    static DateTimeResult failure(string error)
+    static DateTimeResult failure(string error) nothrow
     {
         return DateTimeResult(DateTime.init, error, false);
     }

bindings/d/source/proven/safe_phone.d

@@ -30,12 +30,12 @@ struct PhoneResult
     string error;
     bool ok;
 
-    static PhoneResult success(PhoneNumber phone)
+    static PhoneResult success(PhoneNumber phone) nothrow
     {
         return PhoneResult(phone, "", true);
     }
 
-    static PhoneResult failure(string error)
+    static PhoneResult failure(string error) nothrow
     {
         return PhoneResult(PhoneNumber.init, error, false);
     }

bindings/d/source/proven/safe_url.d

@@ -39,12 +39,12 @@ struct UrlResult
     string error;
     bool ok;
 
-    static UrlResult success(ParsedUrl url)
+    static UrlResult success(ParsedUrl url) nothrow
     {
         return UrlResult(url, "", true);
     }
 
-    static UrlResult failure(string error)
+    static UrlResult failure(string error) nothrow
     {
         return UrlResult(ParsedUrl.init, error, false);
     }