YT-22593: TString -> std::string for method names in TMethodDescriptor

commit_hash:751ec5b56766a9f467fe3430bd8824392f605d44

Author: babenko

yt/yt/core/rpc/client.cpp

@@ -748,8 +748,8 @@ TServiceDescriptor& TServiceDescriptor::SetAcceptsBaggage(bool value)
 
 ////////////////////////////////////////////////////////////////////////////////
 
-TMethodDescriptor::TMethodDescriptor(const TString& methodName)
-    : MethodName(methodName)
+TMethodDescriptor::TMethodDescriptor(std::string methodName)
+    : MethodName(std::move(methodName))
 { }
 
 TMethodDescriptor& TMethodDescriptor::SetMultiplexingBand(EMultiplexingBand value)

yt/yt/core/rpc/client.h

@@ -444,11 +444,11 @@ struct TServiceDescriptor
 
 struct TMethodDescriptor
 {
-    TString MethodName;
+    std::string MethodName;
     EMultiplexingBand MultiplexingBand = EMultiplexingBand::Default;
     bool StreamingEnabled = false;
 
-    explicit TMethodDescriptor(const TString& methodName);
+    explicit TMethodDescriptor(std::string methodName);
 
     TMethodDescriptor& SetMultiplexingBand(EMultiplexingBand value);
     TMethodDescriptor& SetStreamingEnabled(bool value);