Revert "expose all types of trailing data errors"

This reverts commit 94e1a8ca573fa740347156fa4c325f4d33b99380.

4 files changed, 14 insertions, 21 deletions

diff --git a/deserialize.fmt b/deserialize.fmt
index 9302344..5d7b192 100644
--- a/deserialize.fmt
+++ b/deserialize.fmt
@@ -99,7 +99,7 @@ PointedThing	{
 			chk(err)
 			(*p)[i] = msg
 			if r.N > 0 {
-				chk(mkDeTrailingDataError(r))
+				chk(fmt.Errorf("%d bytes of trailing data", r.N))
 			}
 		}
 	}
@@ -111,6 +111,6 @@ PointedThing	{
 			(*p)[i].deserialize(r)
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
diff --git a/internal/mkserialize/mkserialize.go b/internal/mkserialize/mkserialize.go
index 4535aaa..bd2ead2 100644
--- a/internal/mkserialize/mkserialize.go
+++ b/internal/mkserialize/mkserialize.go
@@ -122,7 +122,7 @@ func structPragma(c *ast.Comment, sp *[]func(), expr string, de bool) {
 		*sp = append(*sp, func() {
 			if de {
 				fmt.Println("if r.N > 0",
-					`{ chk(mkDeTrailingDataError(r)) }`)
+					`{ chk(fmt.Errorf("%d bytes of trailing data", r.N)) }`)
 			} else {
 				fmt.Println("{")
 				fmt.Println("buf := w")
diff --git a/serialize.go b/serialize.go
index e22a7a1..f0ab39d 100644
--- a/serialize.go
+++ b/serialize.go
@@ -834,7 +834,7 @@ func (obj *ToSrvInteract) deserialize(r io.Reader) {
 			}
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 	if err := pcall(func() {
@@ -3675,14 +3675,14 @@ func (obj *ToCltNodeDefs) deserialize(r io.Reader) {
 						(*p)[i].deserialize(r)
 					}
 					if r.N > 0 {
-						chk(mkDeTrailingDataError(r))
+						chk(fmt.Errorf("%d bytes of trailing data", r.N))
 					}
 				}
 			}
 			chk(r.Close())
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
@@ -4101,7 +4101,7 @@ func (obj *ToCltItemDefs) deserialize(r io.Reader) {
 			chk(r.Close())
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
@@ -18295,7 +18295,7 @@ func (obj *ToCltNodeMetasChanged) deserialize(r io.Reader) {
 			}
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
@@ -28748,7 +28748,7 @@ func (obj *NodeDef) deserialize(r io.Reader) {
 			}
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
@@ -29711,7 +29711,7 @@ func (obj *AOAdd) deserialize(r io.Reader) {
 			chk(fmt.Errorf("%s: %w", "github.com/HimbeerserverDE/mt.AOInitData", err))
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
@@ -29791,7 +29791,7 @@ func (obj *IDAOMsg) deserialize(r io.Reader) {
 			}
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
@@ -32485,7 +32485,7 @@ func (obj *ItemDef) deserialize(r io.Reader) {
 			chk(fmt.Errorf("%s: %w", "github.com/HimbeerserverDE/mt.SoundDef", err))
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
@@ -41160,7 +41160,7 @@ func (obj *AOInitData) deserialize(r io.Reader) {
 				chk(err)
 				(*p)[i] = msg
 				if r.N > 0 {
-					chk(mkDeTrailingDataError(r))
+					chk(fmt.Errorf("%d bytes of trailing data", r.N))
 				}
 			}
 		}
@@ -41778,7 +41778,7 @@ func (obj *ToolCaps) deserialize(r io.Reader) {
 			}
 		}
 		if r.N > 0 {
-			chk(mkDeTrailingDataError(r))
+			chk(fmt.Errorf("%d bytes of trailing data", r.N))
 		}
 	}
 }
diff --git a/zerialize.go b/zerialize.go
index bd4339f..0e07bec 100644
--- a/zerialize.go
+++ b/zerialize.go
@@ -8,8 +8,6 @@ import (
 	"encoding/binary"
 	"errors"
 	"io"
-
-	"github.com/HimbeerserverDE/mt/rudp"
 )
 
 // ErrTooLong reports a length that is too long to serialize.
@@ -56,8 +54,3 @@ func chk(err error) {
 		panic(serializationError{err})
 	}
 }
-
-func mkDeTrailingDataError(r io.Reader) error {
-	buf, _ := io.ReadAll(r)
-	return rudp.TrailingDataError(buf)
-}