conv

package module

v0.4.1 Latest Latest Go to latest Published: Mar 27, 2021 License: MIT Imports: 8 Imported by: 0

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Repository

github.com/powerman/conv

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README ¶

Convert types for Go

Documentation ¶

Overview ¶

Package conv provides type conversion helpers.

NewT converts T to *T.
NewTFromS converts S to *T.
ValueT converts *T to T, returns zero value in case of nil.
MaybeT converts between protobuf WKT and optional value of corresponding Go type.
MaybeTFromS converts optional S to optional T (optional usually means ref).
Must* is panicking versions of above functions.

Index ¶

func MaybeBool(wkt *wrapperspb.BoolValue) *bool
func MaybeDecimal(wkt *wrapperspb.StringValue) (*decimal.Decimal, error)
func MaybeDecimalFromString(v *string) (*decimal.Decimal, error)
func MaybeDuration(wkt *durationpb.Duration) *time.Duration
func MaybeFloat32(wkt *wrapperspb.FloatValue) *float32
func MaybeFloat64(wkt *wrapperspb.DoubleValue) *float64
func MaybeInt32(wkt *wrapperspb.Int32Value) *int32
func MaybeInt64(wkt *wrapperspb.Int64Value) *int64
func MaybeIntFromInt32(v *int32) *int
func MaybePbBool(v *bool) *wrapperspb.BoolValue
func MaybePbDouble(v *float64) *wrapperspb.DoubleValue
func MaybePbDuration(v *time.Duration) *durationpb.Duration
func MaybePbFloat(v *float32) *wrapperspb.FloatValue
func MaybePbInt32(v *int32) *wrapperspb.Int32Value
func MaybePbInt64(v *int64) *wrapperspb.Int64Value
func MaybePbString(v *string) *wrapperspb.StringValue
func MaybePbStringFromDecimal(d *decimal.Decimal) *wrapperspb.StringValue
func MaybePbTimestamp(v time.Time) *timestamppb.Timestamp
func MaybeString(wkt *wrapperspb.StringValue) *string
func MaybeStringFromDecimal(d *decimal.Decimal) *string
func MaybeStringFromInt(v *int) *string
func MaybeStringFromInt32(v *int32) *string
func MaybeStringFromInt64(v *int64) *string
func MaybeTime(wkt *timestamppb.Timestamp) time.Time
func MaybeUInt32(wkt *wrapperspb.UInt32Value) *uint32
func MaybeUInt32Value(v *uint32) *wrapperspb.UInt32Value
func MaybeUInt64(wkt *wrapperspb.UInt64Value) *uint64
func MaybeUInt64Value(v *uint64) *wrapperspb.UInt64Value
func MaybeUnixFromTime(t time.Time) *int64
func MaybeUnixMsFromTime(t time.Time) *int64
func MaybeUnixNanoFromTime(t time.Time) *int64
func MustMaybeDecimalFromString(v *string) *decimal.Decimal
func MustMaybeInt32FromInt(v *int) *int32
func MustMaybeIntFromInt64(v *int64) *int
func MustNewDecimal(v string) *decimal.Decimal
func NewBool(v bool) *bool
func NewDuration(v time.Duration) *time.Duration
func NewFloat32(v float32) *float32
func NewFloat64(v float64) *float64
func NewInt(v int) *int
func NewInt8(v int8) *int8
func NewInt16(v int16) *int16
func NewInt32(v int32) *int32
func NewInt64(v int64) *int64
func NewSensitiveString(v sensitive.String) *sensitive.String
func NewString(v string) *string
func NewUInt(v uint) *uint
func NewUInt8(v uint8) *uint8
func NewUInt16(v uint16) *uint16
func NewUInt32(v uint32) *uint32
func NewUInt64(v uint64) *uint64
func TimeFromUnixMs(v int64) time.Time
func UnixMsFromTime(v time.Time) int64
func ValueBool(v *bool) bool
func ValueDecimal(d *decimal.Decimal) decimal.Decimal
func ValueDuration(v *time.Duration) time.Duration
func ValueFloat32(v *float32) float32
func ValueFloat64(v *float64) float64
func ValueInt(v *int) int
func ValueInt8(v *int8) int8
func ValueInt16(v *int16) int16
func ValueInt32(v *int32) int32
func ValueInt64(v *int64) int64
func ValueSensitiveString(v *sensitive.String) sensitive.String
func ValueString(v *string) string
func ValueUInt(v *uint) uint
func ValueUInt8(v *uint8) uint8
func ValueUInt16(v *uint16) uint16
func ValueUInt32(v *uint32) uint32
func ValueUInt64(v *uint64) uint64

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func MaybeBool ¶

func MaybeBool(wkt *wrapperspb.BoolValue) *bool

MaybeBool converts from protobuf WKT.

func MaybeDecimal ¶

func MaybeDecimal(wkt *wrapperspb.StringValue) (*decimal.Decimal, error)

MaybeDecimal converts from protobuf WKT.

func MaybeDecimalFromString ¶ added in v0.2.0

func MaybeDecimalFromString(v *string) (*decimal.Decimal, error)

MaybeDecimalFromString converts decimal.

func MaybeDuration ¶

func MaybeDuration(wkt *durationpb.Duration) *time.Duration

MaybeDuration converts from protobuf WKT.

func MaybeFloat32 ¶

func MaybeFloat32(wkt *wrapperspb.FloatValue) *float32

MaybeFloat32 converts from protobuf WKT.

func MaybeFloat64 ¶

func MaybeFloat64(wkt *wrapperspb.DoubleValue) *float64

MaybeFloat64 converts from protobuf WKT.

func MaybeInt32 ¶

func MaybeInt32(wkt *wrapperspb.Int32Value) *int32

MaybeInt32 converts from protobuf WKT.

func MaybeInt64 ¶

func MaybeInt64(wkt *wrapperspb.Int64Value) *int64

MaybeInt64 converts from protobuf WKT.

func MaybeIntFromInt32 ¶

func MaybeIntFromInt32(v *int32) *int

MaybeIntFromInt32 converts Go types.

func MaybePbBool ¶

func MaybePbBool(v *bool) *wrapperspb.BoolValue

MaybePbBool converts to protobuf WKT.

func MaybePbDouble ¶

func MaybePbDouble(v *float64) *wrapperspb.DoubleValue

MaybePbDouble converts to protobuf WKT.

func MaybePbDuration ¶

func MaybePbDuration(v *time.Duration) *durationpb.Duration

MaybePbDuration converts to protobuf WKT.

func MaybePbFloat ¶

func MaybePbFloat(v *float32) *wrapperspb.FloatValue

MaybePbFloat converts to protobuf WKT.

func MaybePbInt32 ¶

func MaybePbInt32(v *int32) *wrapperspb.Int32Value

MaybePbInt32 converts to protobuf WKT.

func MaybePbInt64 ¶

func MaybePbInt64(v *int64) *wrapperspb.Int64Value

MaybePbInt64 converts to protobuf WKT.

func MaybePbString ¶

func MaybePbString(v *string) *wrapperspb.StringValue

MaybePbString converts to protobuf WKT.

func MaybePbStringFromDecimal ¶

func MaybePbStringFromDecimal(d *decimal.Decimal) *wrapperspb.StringValue

MaybePbStringFromDecimal converts to protobuf WKT.

func MaybePbTimestamp ¶

func MaybePbTimestamp(v time.Time) *timestamppb.Timestamp

MaybePbTimestamp converts to protobuf WKT, returns nil for zero time.

func MaybeString ¶

func MaybeString(wkt *wrapperspb.StringValue) *string

MaybeString converts from protobuf WKT.

func MaybeStringFromDecimal ¶ added in v0.2.0

func MaybeStringFromDecimal(d *decimal.Decimal) *string

MaybeStringFromDecimal converts decimal.

func MaybeStringFromInt ¶

func MaybeStringFromInt(v *int) *string

MaybeStringFromInt converts Go types.

func MaybeStringFromInt32 ¶

func MaybeStringFromInt32(v *int32) *string

MaybeStringFromInt32 converts Go types.

func MaybeStringFromInt64 ¶

func MaybeStringFromInt64(v *int64) *string

MaybeStringFromInt64 converts Go types.

func MaybeTime ¶

func MaybeTime(wkt *timestamppb.Timestamp) time.Time

MaybeTime converts from protobuf WKT, returns zero time for nil.

func MaybeUInt32 ¶

func MaybeUInt32(wkt *wrapperspb.UInt32Value) *uint32

MaybeUInt32 converts from protobuf WKT.

func MaybeUInt32Value ¶

func MaybeUInt32Value(v *uint32) *wrapperspb.UInt32Value

MaybeUInt32Value converts to protobuf WKT.

func MaybeUInt64 ¶

func MaybeUInt64(wkt *wrapperspb.UInt64Value) *uint64

MaybeUInt64 converts from protobuf WKT.

func MaybeUInt64Value ¶

func MaybeUInt64Value(v *uint64) *wrapperspb.UInt64Value

MaybeUInt64Value converts to protobuf WKT.

func MaybeUnixFromTime ¶

func MaybeUnixFromTime(t time.Time) *int64

MaybeUnixFromTime converts time to seconds or nil for zero time.

func MaybeUnixMsFromTime ¶

func MaybeUnixMsFromTime(t time.Time) *int64

MaybeUnixMsFromTime converts time to milliseconds or nil for zero time.

func MaybeUnixNanoFromTime ¶

func MaybeUnixNanoFromTime(t time.Time) *int64

MaybeUnixNanoFromTime converts time to nanoseconds or nil for zero time.

func MustMaybeDecimalFromString ¶ added in v0.2.0

func MustMaybeDecimalFromString(v *string) *decimal.Decimal

MustMaybeDecimalFromString converts decimal.

func MustMaybeInt32FromInt ¶ added in v0.4.1

func MustMaybeInt32FromInt(v *int) *int32

MustMaybeInt32FromInt converts Go types or panics on overflows.

func MustMaybeIntFromInt64 ¶

func MustMaybeIntFromInt64(v *int64) *int

MustMaybeIntFromInt64 converts Go types or panics on overflow.

func MustNewDecimal ¶

func MustNewDecimal(v string) *decimal.Decimal

MustNewDecimal returns ref to v or panics if v is not decimal.

func NewBool ¶

func NewBool(v bool) *bool

NewBool returns ref to v.

func NewDuration ¶ added in v0.4.0

func NewDuration(v time.Duration) *time.Duration

NewDuration returns ref to v.

func NewFloat32 ¶

func NewFloat32(v float32) *float32

NewFloat32 returns ref to v.

func NewFloat64 ¶

func NewFloat64(v float64) *float64

NewFloat64 returns ref to v.

func NewInt ¶

func NewInt(v int) *int

NewInt returns ref to v.

func NewInt8 ¶

func NewInt8(v int8) *int8

NewInt8 returns ref to v.

func NewInt16 ¶

func NewInt16(v int16) *int16

NewInt16 returns ref to v.

func NewInt32 ¶

func NewInt32(v int32) *int32

NewInt32 returns ref to v.

func NewInt64 ¶

func NewInt64(v int64) *int64

NewInt64 returns ref to v.

func NewSensitiveString ¶

func NewSensitiveString(v sensitive.String) *sensitive.String

NewSensitiveString returns ref to v.

func NewString ¶

func NewString(v string) *string

NewString returns ref to v.

func NewUInt ¶

func NewUInt(v uint) *uint

NewUInt returns ref to v.

func NewUInt8 ¶

func NewUInt8(v uint8) *uint8

NewUInt8 returns ref to v.

func NewUInt16 ¶

func NewUInt16(v uint16) *uint16

NewUInt16 returns ref to v.

func NewUInt32 ¶

func NewUInt32(v uint32) *uint32

NewUInt32 returns ref to v.

func NewUInt64 ¶

func NewUInt64(v uint64) *uint64

NewUInt64 returns ref to v.

func TimeFromUnixMs ¶ added in v0.3.0

func TimeFromUnixMs(v int64) time.Time

TimeFromUnixMs converts unix milliseconds to time. Returns zero time if v is 0 (instead of 1970-01-01).

func UnixMsFromTime ¶ added in v0.3.0

func UnixMsFromTime(v time.Time) int64

UnixMsFromTime converts time to unix milliseconds. Returns 0 both for zero time (instead of -6795364578871) and zero unixtime (1970-01-01).

func ValueBool ¶

func ValueBool(v *bool) bool

ValueBool returns dereference of v or zero value if nil.

func ValueDecimal ¶

func ValueDecimal(d *decimal.Decimal) decimal.Decimal

ValueDecimal returns dereference of v or zero value if nil.

func ValueDuration ¶ added in v0.4.0

func ValueDuration(v *time.Duration) time.Duration

ValueDuration returns dereference of v or zero value if nil.

func ValueFloat32 ¶

func ValueFloat32(v *float32) float32

ValueFloat32 returns dereference of v or zero value if nil.

func ValueFloat64 ¶

func ValueFloat64(v *float64) float64

ValueFloat64 returns dereference of v or zero value if nil.

func ValueInt ¶

func ValueInt(v *int) int

ValueInt returns dereference of v or zero value if nil.

func ValueInt8 ¶

func ValueInt8(v *int8) int8

ValueInt8 returns dereference of v or zero value if nil.

func ValueInt16 ¶

func ValueInt16(v *int16) int16

ValueInt16 returns dereference of v or zero value if nil.

func ValueInt32 ¶

func ValueInt32(v *int32) int32

ValueInt32 returns dereference of v or zero value if nil.

func ValueInt64 ¶

func ValueInt64(v *int64) int64

ValueInt64 returns dereference of v or zero value if nil.

func ValueSensitiveString ¶

func ValueSensitiveString(v *sensitive.String) sensitive.String

ValueSensitiveString returns dereference of v or zero value if nil.

func ValueString ¶

func ValueString(v *string) string

ValueString returns dereference of v or zero value if nil.

func ValueUInt ¶

func ValueUInt(v *uint) uint

ValueUInt returns dereference of v or zero value if nil.

func ValueUInt8 ¶

func ValueUInt8(v *uint8) uint8

ValueUInt8 returns dereference of v or zero value if nil.

func ValueUInt16 ¶

func ValueUInt16(v *uint16) uint16

ValueUInt16 returns dereference of v or zero value if nil.

func ValueUInt32 ¶

func ValueUInt32(v *uint32) uint32

ValueUInt32 returns dereference of v or zero value if nil.

func ValueUInt64 ¶

func ValueUInt64(v *uint64) uint64

ValueUInt64 returns dereference of v or zero value if nil.

Types ¶

This section is empty.

Source Files ¶

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