gocast

package module

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Versions in this module

v2

v2.9.0

Apr 18, 2024

Changes in this version

+ func IfThenExec[T any](cond bool, a func() T, b func() T) T

v2.8.3

Mar 29, 2024

v2.8.2

Mar 10, 2024

v2.8.1

Jan 29, 2024

Changes in this version

+ func PtrAsValue[T any](v *T, def T) T

v2.8.0

Jan 28, 2024

Changes in this version

+ var ErrWalkSkip = errors.New("skip field walk")

+ var ErrWalkStop = errors.New("stop field walk")

+ func IfThen[T any](cond bool, a, b T) T

+ func Or[T any](a, b T, v ...T) T

+ func StructWalk(ctx context.Context, v any, walker structWalkerFunc, options ...WalkOption) error

+ type StructWalkField interface

+ IsEmpty func() bool

+ Name func() string

+ RefValue func() reflect.Value

+ SetValue func(ctx context.Context, v any) error

+ Tag func(name string) string

+ Value func() any

+ type StructWalkObject interface

+ Parent func() StructWalkObject

+ RefValue func() reflect.Value

+ Struct func() any

+ type StructWalkOptions struct

+ func (w *StructWalkOptions) PathName(ctx context.Context, curObj StructWalkObject, field StructWalkField, ...) string

+ type WalkOption func(w *StructWalkOptions)

+ func WalkWithPathExtractor(fn structWalkerNameFunc) WalkOption

+ func WalkWithPathTag(tagName string) WalkOption

v2.7.2

Dec 5, 2023

Changes in this version

+ func ReflectStructAllFieldNames(t reflect.Type, tags ...string) map[string][]string

+ func ReflectStructAllFieldNamesContext(ctx context.Context, t reflect.Type, tags ...string) map[string][]string

+ func StructAllFieldNames(st any, tags ...string) map[string][]string

+ func StructAllFieldNamesContext(ctx context.Context, st any, tags ...string) map[string][]string

v2.7.1

Dec 3, 2023

v2.7.0

Sep 29, 2023

Changes in this version

+ func ReflectStructFieldNames(t reflect.Type, tag string) []string

+ func ReflectStructFieldTagsUnsorted(t reflect.Type, tag string) ([]string, []string)

+ func ReflectStructFields(t reflect.Type) []reflect.StructField

+ func StructFieldNames(st any, tag string) []string

v2.6.2

Sep 24, 2023

Changes in this version

+ func IsStr(v any) bool

v2.6.1

Sep 24, 2023

Changes in this version

+ func IsStruct(v any) bool

v2.6.0

Sep 23, 2023

Changes in this version

+ func AnySlice(src any, tags ...string) []R

+ func AnySliceContext(ctx context.Context, src any, tags ...string) []R

+ func IsMap(v any) bool

+ func IsNumeric10Str(s string) bool

+ func IsNumericOnlyStr(s string) bool

+ func IsNumericStr(s string) bool

+ func IsStrContainsOf(s, subset string) bool

+ func TryAnySlice(src any, tags ...string) (res []R, err error)

+ func TryToAnySliceContext(ctx context.Context, dst, src any, tags ...string) error

v2.5.0

Feb 27, 2023

Changes in this version

+ func IsSlice(v any) bool

v2.4.2

Jan 29, 2023

v2.4.1

Jan 26, 2023

v2.4.0

Jan 18, 2023

Changes in this version

+ func Len(val T) int

v2.3.1

Jan 3, 2023

v2.3.0

Jan 3, 2023

Changes in this version

+ func MapContext(ctx context.Context, src any, tags ...string) map[K]V

+ func MapRecursiveContext(ctx context.Context, src any, tags ...string) map[K]V

+ func ToMapContext(ctx context.Context, dst, src any, recursive bool, tags ...string) error

+ func TryMapContext(ctx context.Context, src any, tags ...string) (map[K]V, error)

+ func TryMapCopyContext(ctx context.Context, dst map[K]V, src any, recursive bool, tags ...string) error

+ func TryMapFromContext(ctx context.Context, src any, recursive bool, tags ...string) (map[K]V, error)

+ func TryMapRecursiveContext(ctx context.Context, src any, tags ...string) (map[K]V, error)

v2.2.5

Jan 2, 2023

v2.2.4

Dec 24, 2022

v2.2.3

Dec 24, 2022

Changes in this version

+ func CastContext(ctx context.Context, v T, tags ...string) R

+ func CastRecursiveContext(ctx context.Context, v T, tags ...string) R

+ func ReflectToTypeContext(ctx context.Context, v reflect.Value, t reflect.Type, tags ...string) any

+ func ReflectTryToTypeContext(ctx context.Context, v reflect.Value, t reflect.Type, recursive bool, ...) (any, error)

+ func SliceContext(ctx context.Context, src []S, tags ...string) []R

+ func TryAnySliceContext(ctx context.Context, dst, src any, tags ...string) error

+ func TryCastContext(ctx context.Context, v T, tags ...string) (R, error)

+ func TryCastRecursiveContext(ctx context.Context, v T, tags ...string) (R, error)

+ func TryCastValueContext(ctx context.Context, v T, recursive bool, tags ...string) (R, error)

+ func TrySliceContext(ctx context.Context, src []S, tags ...string) (res []R, err error)

+ func TryToContext(ctx context.Context, v, to any, tags ...string) (any, error)

+ func TryToTypeContext(ctx context.Context, v any, t reflect.Type, tags ...string) (any, error)

v2.2.2

Dec 24, 2022

v2.2.1

Dec 23, 2022

Changes in this version

+ func ReflectStructFieldValue(st reflect.Value, names ...string) (any, error)

v2.2.0

Dec 23, 2022

Changes in this version

+ var ErrInvalidParams = errors.New("invalid params")

+ var ErrUnsupportedSourceType = errors.New("unsupported source type")

+ var ErrUnsupportedType = errors.New("unsupported destination type")

+ func StructContext(ctx context.Context, src any, tags ...string) (R, error)

+ func TryCopyStructContext(ctx context.Context, dst, src any, tags ...string) (err error)

v2.1.3

Dec 23, 2022

v2.1.2

Dec 23, 2022

v2.1.1

Dec 23, 2022

Changes in this version

+ type CastSetter interface

+ CastSet func(v any) error

v2.1.0

Dec 23, 2022

Changes in this version

+ var ErrStructFieldNameUndefined = errors.New("struct field name undefined")

+ var ErrStructFieldValueCantBeChanged = errors.New("struct field value cant be changed")

+ var ErrUnsettableValue = errors.New("can't set value")

+ var ErrUnsupportedNumericType = errors.New("unsupported numeric type")

+ func Bool(v any) bool

+ func Cast(v T, tags ...string) R

+ func CastRecursive(v T, tags ...string) R

+ func Float(v any) float64

+ func Float32(v any) float32

+ func Float64(v any) float64

+ func Int(v any) int

+ func Int16(v any) int16

+ func Int32(v any) int32

+ func Int64(v any) int64

+ func Int8(v any) int8

+ func IsEmpty(v T) bool

+ func IsEmptyByReflection(v reflect.Value) bool

+ func Map(src any, tags ...string) map[K]V

+ func MapRecursive(src any, tags ...string) map[K]V

+ func Number(v any) R

+ func ParseTime(tm string) (t time.Time, err error)

+ func ReflectStr(v reflect.Value) string

+ func ReflectToBool(v reflect.Value) bool

+ func ReflectToFloat64(v reflect.Value) float64

+ func ReflectToInt64(v reflect.Value) int64

+ func ReflectToString(v reflect.Value) string

+ func ReflectToType(v reflect.Value, t reflect.Type, tags ...string) any

+ func ReflectTryToType(v reflect.Value, t reflect.Type, recursive bool, tags ...string) (any, error)

+ func SetStructFieldValue(st any, name string, value any) error

+ func Slice(src []S, tags ...string) []R

+ func Str(v any) string

+ func Struct(src any, tags ...string) (R, error)

+ func StructFieldTags(st any, tag string) map[string]string

+ func StructFieldTagsUnsorted(st any, tag string) ([]string, []string)

+ func StructFieldValue(st any, name string) (any, error)

+ func StructFields(st any, tag string) []string

+ func To(v, to any, tags ...string) any

+ func ToBool(v any) bool

+ func ToFloat(v any) float64

+ func ToFloat32(v any) float32

+ func ToFloat64(v any) float64

+ func ToFloat64Slice(v any) []float64

+ func ToInt(v any) int

+ func ToInt16(v any) int16

+ func ToInt32(v any) int32

+ func ToInt64(v any) int64

+ func ToIntSlice(v any) []int

+ func ToInterfaceSlice(v any) []any

+ func ToMap(dst, src any, recursive bool, tags ...string) error

+ func ToMapFrom(src any, recursive bool, tags ...string) (map[any]any, error)

+ func ToSiMap(src any, recursive bool, tags ...string) (map[string]any, error)

+ func ToSlice(dst, src any, tags ...string) error

+ func ToString(v any) string

+ func ToStringMap(src any, recursive bool, tags ...string) (map[string]string, error)

+ func ToStringSlice(v any) []string

+ func ToStruct(dst, src any, tags ...string) error

+ func ToType(v any, t reflect.Type, tags ...string) any

+ func ToUint(v any) uint

+ func ToUint16(v any) uint16

+ func ToUint32(v any) uint32

+ func ToUint64(v any) uint64

+ func ToUint64ByReflect(v reflect.Value) uint64

+ func TryCast(v T, tags ...string) (R, error)

+ func TryCastRecursive(v T, tags ...string) (R, error)

+ func TryCastValue(v T, recursive bool, tags ...string) (R, error)

+ func TryCopyStruct(dst, src any, tags ...string) (err error)

+ func TryMap(src any, tags ...string) (map[K]V, error)

+ func TryMapCopy(dst map[K]V, src any, recursive bool, tags ...string) error

+ func TryMapFrom(src any, recursive bool, tags ...string) (map[K]V, error)

+ func TryMapRecursive(src any, tags ...string) (map[K]V, error)

+ func TryNumber(v any) (R, error)

+ func TryReflectStr(v reflect.Value) (string, error)

+ func TryReflectToString(v reflect.Value) (string, error)

+ func TrySlice(src []S, tags ...string) (res []R, err error)

+ func TryStr(v any) (string, error)

+ func TryTo(v, to any, tags ...string) (any, error)

+ func TryToString(v any) (string, error)

+ func TryToType(v any, t reflect.Type, tags ...string) (any, error)

+ func Uint(v any) uint

+ func Uint16(v any) uint16

+ func Uint32(v any) uint32

+ func Uint64(v any) uint64

+ func Uint8(v any) uint8

+ type Numeric interface

v2.0.0-alpha

Nov 13, 2022

Other modules containing this package

github.com/demdxx/gocast

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