github.com/gagliardetto/solana-go@v1.11.0/diff/logging.go (about)

     1  // Copyright 2020 dfuse Platform Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package diff
    16  
    17  import (
    18  	"fmt"
    19  	"reflect"
    20  
    21  	"github.com/streamingfast/logging"
    22  	"go.uber.org/zap"
    23  )
    24  
    25  var traceEnabled = logging.IsTraceEnabled("solana-go", "github.com/gagliardetto/solana-go/diff")
    26  var zlog = zap.NewNop()
    27  
    28  func init() {
    29  	logging.Register("github.com/gagliardetto/solana-go/diff", &zlog)
    30  }
    31  
    32  type reflectType struct {
    33  	in interface{}
    34  }
    35  
    36  func (r reflectType) String() string {
    37  	if r.in == nil {
    38  		return "<nil>"
    39  	}
    40  
    41  	valueOf := reflect.ValueOf(r.in)
    42  	return fmt.Sprintf("%s (zero? %t, value %s)", valueOf.Type(), valueOf.IsZero(), r.in)
    43  }