ccc

README

ccc

Utility types and functions created and maintained by the CCC team.

Documentation

Overview

package ccc contains utility types and functions

Index

• Variables
• func Must[T any](value T, err error) T
• func Ptr[T any](t T) *T
• type Duration
  • func NewDuration(d time.Duration) Duration
  • func NewDurationFromString(s string) (Duration, error)
  • func (d *Duration) DecodeSpanner(val any) error
  • func (d Duration) EncodeSpanner() (any, error)
  • func (d Duration) MarshalJSON() ([]byte, error)
  • func (d Duration) MarshalText() ([]byte, error)
  • func (d *Duration) UnmarshalJSON(b []byte) error
  • func (d *Duration) UnmarshalText(text []byte) error
• type JSONMap
  • func (jM *JSONMap) UnmarshalJSON(b []byte) error
• type NullDuration
  • func NewNullDuration(d time.Duration) NullDuration
  • func NewNullDurationFromString(s string) (NullDuration, error)
  • func (d *NullDuration) DecodeSpanner(val any) error
  • func (d NullDuration) EncodeSpanner() (any, error)
  • func (d NullDuration) MarshalJSON() ([]byte, error)
  • func (d NullDuration) MarshalText() ([]byte, error)
  • func (d *NullDuration) UnmarshalJSON(b []byte) error
  • func (d *NullDuration) UnmarshalText(text []byte) error
• type NullUUID
  • func NewNullUUID() (NullUUID, error)
  • func NullUUIDFromString(s string) (NullUUID, error)
  • func NullUUIDFromUUID(u UUID) NullUUID
  • func (u *NullUUID) DecodeSpanner(val any) error
  • func (u NullUUID) EncodeSpanner() (any, error)
  • func (u NullUUID) IsNil() bool
  • func (u NullUUID) MarshalJSON() ([]byte, error)
  • func (u NullUUID) MarshalText() ([]byte, error)
  • func (u *NullUUID) UnmarshalJSON(data []byte) error
  • func (u *NullUUID) UnmarshalText(text []byte) error
• type UUID
  • func NewUUID() (UUID, error)
  • func UUIDFromString(s string) (UUID, error)
  • func (u *UUID) DecodeSpanner(val any) error
  • func (u UUID) EncodeSpanner() (any, error)
  • func (u UUID) MarshalJSON() ([]byte, error)
  • func (u UUID) MarshalText() ([]byte, error)
  • func (u *UUID) UnmarshalJSON(data []byte) error
  • func (u *UUID) UnmarshalText(text []byte) error

Variables

var NilUUID = UUID{}

Functions

func Must

func Must[T any](value T, err error) T

Must is a helper function to avoid the need to check for errors.

func Ptr

func Ptr[T any](t T) *T

Types

type Duration

type Duration struct {
	time.Duration
}

func NewDuration

func NewDuration(d time.Duration) Duration

func NewDurationFromString

func NewDurationFromString(s string) (Duration, error)

func (*Duration) DecodeSpanner

func (d *Duration) DecodeSpanner(val any) error

func (Duration) EncodeSpanner

func (d Duration) EncodeSpanner() (any, error)

func (Duration) MarshalJSON

func (d Duration) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler.MarshalJSON for Duration.

func (Duration) MarshalText

func (d Duration) MarshalText() ([]byte, error)

func (*Duration) UnmarshalJSON

func (d *Duration) UnmarshalJSON(b []byte) error

UnmarshalJSON implements json.Unmarshaler.UnmarshalJSON for Duration.

func (*Duration) UnmarshalText

func (d *Duration) UnmarshalText(text []byte) error

type JSONMap

type JSONMap map[string]any

func (*JSONMap) UnmarshalJSON

func (jM *JSONMap) UnmarshalJSON(b []byte) error

type NullDuration

type NullDuration struct {
	Duration
	Valid bool
}

func NewNullDuration

func NewNullDuration(d time.Duration) NullDuration

func NewNullDurationFromString

func NewNullDurationFromString(s string) (NullDuration, error)

func (*NullDuration) DecodeSpanner

func (d *NullDuration) DecodeSpanner(val any) error

func (NullDuration) EncodeSpanner

func (d NullDuration) EncodeSpanner() (any, error)

func (NullDuration) MarshalJSON

func (d NullDuration) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler.MarshalJSON for Duration.

func (NullDuration) MarshalText

func (d NullDuration) MarshalText() ([]byte, error)

func (*NullDuration) UnmarshalJSON

func (d *NullDuration) UnmarshalJSON(b []byte) error

UnmarshalJSON implements json.Unmarshaler.UnmarshalJSON for Duration.

func (*NullDuration) UnmarshalText

func (d *NullDuration) UnmarshalText(text []byte) error

type NullUUID

type NullUUID struct {
	UUID
	Valid bool
}

func NewNullUUID

func NewNullUUID() (NullUUID, error)

func NullUUIDFromString

func NullUUIDFromString(s string) (NullUUID, error)

func NullUUIDFromUUID

func NullUUIDFromUUID(u UUID) NullUUID

func (*NullUUID) DecodeSpanner

func (u *NullUUID) DecodeSpanner(val any) error

func (NullUUID) EncodeSpanner

func (u NullUUID) EncodeSpanner() (any, error)

func (NullUUID) IsNil

func (u NullUUID) IsNil() bool

IsNil implements NullableValue.IsNil for NullUUID.

func (NullUUID) MarshalJSON

func (u NullUUID) MarshalJSON() ([]byte, error)

func (NullUUID) MarshalText

func (u NullUUID) MarshalText() ([]byte, error)

func (*NullUUID) UnmarshalJSON

func (u *NullUUID) UnmarshalJSON(data []byte) error

func (*NullUUID) UnmarshalText

func (u *NullUUID) UnmarshalText(text []byte) error

type UUID

type UUID struct {
	uuid.UUID
}

func NewUUID

func NewUUID() (UUID, error)

func UUIDFromString

func UUIDFromString(s string) (UUID, error)

func (*UUID) DecodeSpanner

func (u *UUID) DecodeSpanner(val any) error

func (UUID) EncodeSpanner

func (u UUID) EncodeSpanner() (any, error)

func (UUID) MarshalJSON

func (u UUID) MarshalJSON() ([]byte, error)

func (UUID) MarshalText

func (u UUID) MarshalText() ([]byte, error)

func (*UUID) UnmarshalJSON

func (u *UUID) UnmarshalJSON(data []byte) error

func (*UUID) UnmarshalText

func (u *UUID) UnmarshalText(text []byte) error