reflect

Documentation

Overview

*Copyright (c) 2022, kaydxh * *Permission is hereby granted, free of charge, to any person obtaining a copy *of this software and associated documentation files (the "Software"), to deal *in the Software without restriction, including without limitation the rights *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell *copies of the Software, and to permit persons to whom the Software is *furnished to do so, subject to the following conditions: * *The above copyright notice and this permission notice shall be included in all *copies or substantial portions of the Software. * *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *SOFTWARE.

*Copyright (c) 2022, kaydxh * *Permission is hereby granted, free of charge, to any person obtaining a copy *of this software and associated documentation files (the "Software"), to deal *in the Software without restriction, including without limitation the rights *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell *copies of the Software, and to permit persons to whom the Software is *furnished to do so, subject to the following conditions: * *The above copyright notice and this permission notice shall be included in all *copies or substantial portions of the Software. * *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *SOFTWARE.

*Copyright (c) 2022, kaydxh * *Permission is hereby granted, free of charge, to any person obtaining a copy *of this software and associated documentation files (the "Software"), to deal *in the Software without restriction, including without limitation the rights *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell *copies of the Software, and to permit persons to whom the Software is *furnished to do so, subject to the following conditions: * *The above copyright notice and this permission notice shall be included in all *copies or substantial portions of the Software. * *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *SOFTWARE.

*Copyright (c) 2022, kaydxh * *Permission is hereby granted, free of charge, to any person obtaining a copy *of this software and associated documentation files (the "Software"), to deal *in the Software without restriction, including without limitation the rights *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell *copies of the Software, and to permit persons to whom the Software is *furnished to do so, subject to the following conditions: * *The above copyright notice and this permission notice shall be included in all *copies or substantial portions of the Software. * *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *SOFTWARE.

*Copyright (c) 2022, kaydxh * *Permission is hereby granted, free of charge, to any person obtaining a copy *of this software and associated documentation files (the "Software"), to deal *in the Software without restriction, including without limitation the rights *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell *copies of the Software, and to permit persons to whom the Software is *furnished to do so, subject to the following conditions: * *The above copyright notice and this permission notice shall be included in all *copies or substantial portions of the Software. * *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *SOFTWARE.

Index

• Variables
• func AllFieldTags(req interface{}, key string) []string
• func AllTagsValues(req interface{}, key string) map[string]interface{}
• func IsZeroValue(v reflect.Value) bool
• func NonzeroFieldTags(req interface{}, key string) []string
• func ReflectValue(valueType string, value interface{}) (reflect.Value, error)
• func RetrieveId(req interface{}, key string) string
• func RetrieveStructField(req interface{}, name string) string
• func Truncate(v interface{}, f func(v interface{}) bool) interface{}
• func TruncateBytes(v interface{}) interface{}
• func TrySetId(req interface{}, key, id string)
• func TrySetStructFiled(req interface{}, name, value string)
• type ErrUnsupportedType
  • func NewErrUnsupportedType(valueType string) ErrUnsupportedType
  • func (e ErrUnsupportedType) Error() string
• type IdRetriever

Variables

var (
	FieldNameRequestId = "RequestId"
	FieldNameSessionId = "SessionId"
)

Functions

func AllFieldTags

func AllFieldTags(req interface{}, key string) []string

func AllTagsValues

func AllTagsValues(req interface{}, key string) map[string]interface{}

only get export Fields

func IsZeroValue

func IsZeroValue(v reflect.Value) bool

cmd/compile/internal/gc/dump.go

func NonzeroFieldTags

func NonzeroFieldTags(req interface{}, key string) []string

req must be struct(Not pointer to struct), or return nil(tt.Field() will panic) key for tag , db or json, if key is empty, use field name instead

func ReflectValue

func ReflectValue(valueType string, value interface{}) (reflect.Value, error)

ReflectValue converts interface{} to reflect.Value based on string type

func RetrieveId

func RetrieveId(req interface{}, key string) string

func RetrieveStructField

func RetrieveStructField(req interface{}, name string) string

func Truncate

func Truncate(v interface{}, f func(v interface{}) bool) interface{}

func TruncateBytes

func TruncateBytes(v interface{}) interface{}

func TrySetId

func TrySetId(req interface{}, key, id string)

func TrySetStructFiled

func TrySetStructFiled(req interface{}, name, value string)

Types

type ErrUnsupportedType

type ErrUnsupportedType struct {
	// contains filtered or unexported fields
}

ErrUnsupportedType ...

func NewErrUnsupportedType

func NewErrUnsupportedType(valueType string) ErrUnsupportedType

NewErrUnsupportedType returns new ErrUnsupportedType

func (ErrUnsupportedType) Error

func (e ErrUnsupportedType) Error() string

Error method so we implement the error interface

type IdRetriever

type IdRetriever interface {
	GetId() string
}