README
¶
Json encoder and decoder benchmark
Test Encode for:
- Build-in encoder
- https://github.com/mailru/easyjson
- https://github.com/json-iterator/go
Test Decode with access to one field for:
- Build-in decoder
- https://github.com/mailru/easyjson
- https://github.com/json-iterator/go
- https://github.com/valyala/fastjson (only one field extracted)
- https://github.com/tidwall/gjson (only one field extracted)
- Parallel https://github.com/valyala/fastjson (only one field extracted)
- Parallel https://github.com/tidwall/gjson (only one field extracted)
Test Delete unnecessary field from json document without parsing it into structure:
- https://github.com/valyala/fastjson
- https://github.com/tidwall/sjson
- https://github.com/tidwall/sjson by setting necessary fields in new document (bad idea)
- https://github.com/tidwall/gjson by parse to map[interface{}]interface{}, delete fields and Marshal with jsoniter
goos: linux
goarch: amd64
pkg: github.com/satmaelstorm/goJsonBenchmark
cpu: Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
BenchmarkStdJsonEncode-8 420640 2524 ns/op 1112 B/op 6 allocs/op
BenchmarkEasyJsonEncode-8 1000000 1003 ns/op 968 B/op 6 allocs/op
BenchmarkFFJsonEncode-8 732212 1596 ns/op 528 B/op 16 allocs/op
BenchmarkJsoniterJsonEncode-8 1314940 981.2 ns/op 1112 B/op 6 allocs/op
BenchmarkStdJsonDecode-8 180108 6610 ns/op 304 B/op 13 allocs/op
BenchmarkEasyJsonDecode-8 633112 2105 ns/op 42 B/op 8 allocs/op
BenchmarkFFJsonDecode-8 323800 3143 ns/op 642 B/op 15 allocs/op
BenchmarkJsoniterDecode-8 292714 4150 ns/op 664 B/op 29 allocs/op
BenchmarkFastJsonDecode-8 1234142 951.5 ns/op 0 B/op 0 allocs/op
BenchmarkGJsonDecode-8 2475152 465.9 ns/op 3 B/op 1 allocs/op
BenchmarkFastJsonDecodeParallel-8 3799425 338.0 ns/op 0 B/op 0 allocs/op
BenchmarkGJsonDecodeParallel-8 7916830 154.1 ns/op 3 B/op 1 allocs/op
BenchmarkFastJsonDelete-8 275527 3672 ns/op 3914 B/op 9 allocs/op
BenchmarkSJsonDelete-8 38605 29378 ns/op 38096 B/op 20 allocs/op
BenchmarkSJsonDeleteBySet-8 15432 78291 ns/op 37584 B/op 40 allocs/op
BenchmarkGJsonDeleteByMap-8 41868 34799 ns/op 20013 B/op 48 allocs/op
IMHO:
- If you need to encode or decode into a structure, and you want to avoid code generation, take jsoniter, otherwise, an easyjson one is a great way
- If you need a small number of fields from a clear location, you can take gjson
- If you need to remove fields from the json without decoding it - fastjson will do the best
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type AddInfo ¶
func (AddInfo) MarshalEasyJSON ¶
MarshalEasyJSON supports easyjson.Marshaler interface
func (AddInfo) MarshalJSON ¶
MarshalJSON supports json.Marshaler interface
func (*AddInfo) UnmarshalEasyJSON ¶
UnmarshalEasyJSON supports easyjson.Unmarshaler interface
func (*AddInfo) UnmarshalJSON ¶
UnmarshalJSON supports json.Unmarshaler interface
type ApiAnswer ¶
type ApiAnswer struct {
Response Response `json:"response"`
}
func (ApiAnswer) MarshalEasyJSON ¶
MarshalEasyJSON supports easyjson.Marshaler interface
func (ApiAnswer) MarshalJSON ¶
MarshalJSON supports json.Marshaler interface
func (*ApiAnswer) UnmarshalEasyJSON ¶
UnmarshalEasyJSON supports easyjson.Unmarshaler interface
func (*ApiAnswer) UnmarshalJSON ¶
UnmarshalJSON supports json.Unmarshaler interface
type FFAddInfo ¶
func (*FFAddInfo) MarshalJSON ¶
MarshalJSON marshal bytes to json - template
func (*FFAddInfo) MarshalJSONBuf ¶
func (j *FFAddInfo) MarshalJSONBuf(buf fflib.EncodingBuffer) error
MarshalJSONBuf marshal buff to json - template
func (*FFAddInfo) UnmarshalJSON ¶
UnmarshalJSON umarshall json - template of ffjson
func (*FFAddInfo) UnmarshalJSONFFLexer ¶
UnmarshalJSONFFLexer fast json unmarshall - template ffjson
type FFApiAnswer ¶
type FFApiAnswer struct {
Response FFResponse `json:"response"`
}
func (*FFApiAnswer) MarshalJSON ¶
func (j *FFApiAnswer) MarshalJSON() ([]byte, error)
MarshalJSON marshal bytes to json - template
func (*FFApiAnswer) MarshalJSONBuf ¶
func (j *FFApiAnswer) MarshalJSONBuf(buf fflib.EncodingBuffer) error
MarshalJSONBuf marshal buff to json - template
func (*FFApiAnswer) UnmarshalJSON ¶
func (j *FFApiAnswer) UnmarshalJSON(input []byte) error
UnmarshalJSON umarshall json - template of ffjson
func (*FFApiAnswer) UnmarshalJSONFFLexer ¶
func (j *FFApiAnswer) UnmarshalJSONFFLexer(fs *fflib.FFLexer, state fflib.FFParseState) error
UnmarshalJSONFFLexer fast json unmarshall - template ffjson
type FFResponse ¶
type FFResponse struct {
Rows []FFRowElement `json:"rows"`
}
func (*FFResponse) MarshalJSON ¶
func (j *FFResponse) MarshalJSON() ([]byte, error)
MarshalJSON marshal bytes to json - template
func (*FFResponse) MarshalJSONBuf ¶
func (j *FFResponse) MarshalJSONBuf(buf fflib.EncodingBuffer) error
MarshalJSONBuf marshal buff to json - template
func (*FFResponse) UnmarshalJSON ¶
func (j *FFResponse) UnmarshalJSON(input []byte) error
UnmarshalJSON umarshall json - template of ffjson
func (*FFResponse) UnmarshalJSONFFLexer ¶
func (j *FFResponse) UnmarshalJSONFFLexer(fs *fflib.FFLexer, state fflib.FFParseState) error
UnmarshalJSONFFLexer fast json unmarshall - template ffjson
type FFRowElement ¶
type FFRowElement struct {
Id int `json:"id"`
Name string `json:"name"`
Slug string `json:"slug"`
AddInfo FFAddInfo `json:"add_info"`
RecordCount int `json:"record_count"`
}
func (*FFRowElement) MarshalJSON ¶
func (j *FFRowElement) MarshalJSON() ([]byte, error)
MarshalJSON marshal bytes to json - template
func (*FFRowElement) MarshalJSONBuf ¶
func (j *FFRowElement) MarshalJSONBuf(buf fflib.EncodingBuffer) error
MarshalJSONBuf marshal buff to json - template
func (*FFRowElement) UnmarshalJSON ¶
func (j *FFRowElement) UnmarshalJSON(input []byte) error
UnmarshalJSON umarshall json - template of ffjson
func (*FFRowElement) UnmarshalJSONFFLexer ¶
func (j *FFRowElement) UnmarshalJSONFFLexer(fs *fflib.FFLexer, state fflib.FFParseState) error
UnmarshalJSONFFLexer fast json unmarshall - template ffjson
type Response ¶
type Response struct {
Rows []RowElement `json:"rows"`
}
func (Response) MarshalEasyJSON ¶
MarshalEasyJSON supports easyjson.Marshaler interface
func (Response) MarshalJSON ¶
MarshalJSON supports json.Marshaler interface
func (*Response) UnmarshalEasyJSON ¶
UnmarshalEasyJSON supports easyjson.Unmarshaler interface
func (*Response) UnmarshalJSON ¶
UnmarshalJSON supports json.Unmarshaler interface
type RowElement ¶
type RowElement struct {
Id int `json:"id"`
Name string `json:"name"`
Slug string `json:"slug"`
AddInfo AddInfo `json:"add_info"`
RecordCount int `json:"record_count"`
}
func (RowElement) MarshalEasyJSON ¶
func (v RowElement) MarshalEasyJSON(w *jwriter.Writer)
MarshalEasyJSON supports easyjson.Marshaler interface
func (RowElement) MarshalJSON ¶
func (v RowElement) MarshalJSON() ([]byte, error)
MarshalJSON supports json.Marshaler interface
func (*RowElement) UnmarshalEasyJSON ¶
func (v *RowElement) UnmarshalEasyJSON(l *jlexer.Lexer)
UnmarshalEasyJSON supports easyjson.Unmarshaler interface
func (*RowElement) UnmarshalJSON ¶
func (v *RowElement) UnmarshalJSON(data []byte) error
UnmarshalJSON supports json.Unmarshaler interface
Source Files