Use Fast Float instead of std charconv

Author: muit

.github/workflows/build.yml

@@ -56,7 +56,7 @@ jobs:
           key: ${{ matrix.os }}-${{ matrix.compiler }}-${{ matrix.config }}-build-${{ secrets.VCACHE}}
 
       - name: Configure
-        run: cmake -GNinja -S . -B Build -DCMAKE_BUILD_TYPE=${{ matrix.config }} -DCMAKE_OSX_DEPLOYMENT_TARGET=13.3 # FIX: Enable convchar library on macos
+        run: cmake -GNinja -S . -B Build -DCMAKE_BUILD_TYPE=${{ matrix.config }}
 
       - name: Build
         run: cmake --build Build --config ${{ matrix.config }}

Src/Core/StringView.cpp

@@ -2,7 +2,7 @@
 
 #include "Pipe/Core/StringView.h"
 
-#include <charconv>
+#include "Pipe/Extern/fast_float.h"
 
 
 namespace p::Strings
@@ -11,7 +11,7 @@ namespace p::Strings
 	TOptional<T> InternalToNumber(StringView str)
 	{
 		T val;
-		if (std::from_chars(str.data(), str.data() + str.size(), val).ec == std::errc{})
+		if (fast_float::from_chars(str.data(), str.data() + str.size(), val).ec == std::errc{})
 		{
 			return val;
 		}