cmp

Documentation

Index

• func Contains(list, contains interface{}, comparer Comparer) (err error)
• type Comparer
• type DeepEqualComparer
  • func (de *DeepEqualComparer) Eq(a, b interface{}) error
• type DefinedComparer
  • func (dc *DefinedComparer) Eq(a, b interface{}) error
• type IterableMessage

Functions

func Contains

func Contains(list, contains interface{}, comparer Comparer) (err error)

Contains checks if the given list contains the element using the comparer.

Types

type Comparer

type Comparer interface {
	// Eq will compare the interface values of 'a' and 'b' for equality.
	Eq(a, b interface{}) error
}

Comparer is used to compare two values. An error means the fields are either not equal or that an error occurred in comparing them.

type DeepEqualComparer

type DeepEqualComparer struct{}

DeepEqualComparer compares two objects using the deep equal operators.

func (*DeepEqualComparer) Eq

func (de *DeepEqualComparer) Eq(a, b interface{}) error

Eq will compare using the reflect deep equal function.

type DefinedComparer

type DefinedComparer struct{}

DefinedComparer tells whether one interface contains the defined fields of another. This operator relies on `omitempty` json tags being present in fields that shouldn't be compared when empty.

func (*DefinedComparer) Eq

func (dc *DefinedComparer) Eq(a, b interface{}) error

Eq will tell whether the fields and values defined in 'a' are present in 'b'. An error mean the values are either not equal or that an error occurred in comparing them.

type IterableMessage

type IterableMessage interface {
	proto.Message
	Contains(a interface{}, comparer Comparer) error
}

IterableMessage is an iterable proto message type.