github.com/gagliardetto/solana-go@v1.11.0/text/tree.go (about)

     1  // Copyright 2021 github.com/gagliardetto
     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 text
    16  
    17  import (
    18  	"io"
    19  
    20  	"github.com/gagliardetto/treeout"
    21  )
    22  
    23  type TreeEncoder struct {
    24  	output io.Writer
    25  	*treeout.Tree
    26  }
    27  
    28  type EncodableToTree interface {
    29  	EncodeToTree(parent treeout.Branches)
    30  }
    31  
    32  func NewTreeEncoder(w io.Writer, doc string) *TreeEncoder {
    33  	return &TreeEncoder{
    34  		output: w,
    35  		Tree:   treeout.New(doc),
    36  	}
    37  }
    38  
    39  func (enc *TreeEncoder) WriteString(s string) (int, error) {
    40  	return enc.output.Write([]byte(s))
    41  }