kv

package
v0.46.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 29, 2022 License: Apache-2.0 Imports: 8 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidLengthKv        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowKv          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupKv = fmt.Errorf("proto: unexpected end of group")
)

Functions

func AssertKeyAtLeastLength added in v0.46.0 

func AssertKeyAtLeastLength(bz []byte, length int)

AssertKeyAtLeastLength panics when store key length is less than the given length.

func AssertKeyLength added in v0.46.0 

func AssertKeyLength(bz []byte, length int)

AssertKeyLength panics when store key length is not equal to the given length.

Types

type Element added in v0.45.0 

type Element struct {

	// The value stored with this element.
	Value *Pair
	// contains filtered or unexported fields
}

Element is an element of a linked list.

func (*Element) Next added in v0.45.0 

func (e *Element) Next() *Element

Next returns the next list element or nil.

func (*Element) Prev added in v0.45.0 

func (e *Element) Prev() *Element

Prev returns the previous list element or nil.

type List added in v0.45.0 

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

List represents a doubly linked list. The zero value for List is an empty list ready to use.

func NewList added in v0.45.0 

func NewList() *List

NewList returns an initialized list.

func (*List) Back added in v0.45.0 

func (l *List) Back() *Element

Back returns the last element of list l or nil if the list is empty.

func (*List) Front added in v0.45.0 

func (l *List) Front() *Element

Front returns the first element of list l or nil if the list is empty.

func (*List) Init added in v0.45.0 

func (l *List) Init() *List

Init initializes or clears list l.

func (*List) InsertAfter added in v0.45.0 

func (l *List) InsertAfter(v *Pair, mark *Element) *Element

InsertAfter inserts a new element e with value v immediately after mark and returns e. If mark is not an element of l, the list is not modified. The mark must not be nil.

func (*List) InsertBefore added in v0.45.0 

func (l *List) InsertBefore(v *Pair, mark *Element) *Element

InsertBefore inserts a new element e with value v immediately before mark and returns e. If mark is not an element of l, the list is not modified. The mark must not be nil.

func (*List) Len added in v0.45.0 

func (l *List) Len() int

Len returns the number of elements of list l. The complexity is O(1).

func (*List) MoveAfter added in v0.45.0 

func (l *List) MoveAfter(e, mark *Element)

MoveAfter moves element e to its new position after mark. If e or mark is not an element of l, or e == mark, the list is not modified. The element and mark must not be nil.

func (*List) MoveBefore added in v0.45.0 

func (l *List) MoveBefore(e, mark *Element)

MoveBefore moves element e to its new position before mark. If e or mark is not an element of l, or e == mark, the list is not modified. The element and mark must not be nil.

func (*List) MoveToBack added in v0.45.0 

func (l *List) MoveToBack(e *Element)

MoveToBack moves element e to the back of list l. If e is not an element of l, the list is not modified. The element must not be nil.

func (*List) MoveToFront added in v0.45.0 

func (l *List) MoveToFront(e *Element)

MoveToFront moves element e to the front of list l. If e is not an element of l, the list is not modified. The element must not be nil.

func (*List) PushBack added in v0.45.0 

func (l *List) PushBack(v *Pair) *Element

PushBack inserts a new element e with value v at the back of list l and returns e.

func (*List) PushBackList added in v0.45.0 

func (l *List) PushBackList(other *List)

PushBackList inserts a copy of another list at the back of list l. The lists l and other may be the same. They must not be nil.

func (*List) PushFront added in v0.45.0 

func (l *List) PushFront(v *Pair) *Element

PushFront inserts a new element e with value v at the front of list l and returns e.

func (*List) PushFrontList added in v0.45.0 

func (l *List) PushFrontList(other *List)

PushFrontList inserts a copy of another list at the front of list l. The lists l and other may be the same. They must not be nil.

func (*List) Remove added in v0.45.0 

func (l *List) Remove(e *Element) *Pair

Remove removes e from l if e is an element of list l. It returns the element value e.Value. The element must not be nil.

type Pair 

type Pair struct {
	Key   []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
}

Pair defines a key/value bytes tuple.

func (*Pair) Descriptor 

func (*Pair) Descriptor() ([]byte, []int)

func (*Pair) GetKey 

func (m *Pair) GetKey() []byte

func (*Pair) GetValue 

func (m *Pair) GetValue() []byte

func (*Pair) Marshal 

func (m *Pair) Marshal() (dAtA []byte, err error)

func (*Pair) MarshalTo 

func (m *Pair) MarshalTo(dAtA []byte) (int, error)

func (*Pair) MarshalToSizedBuffer 

func (m *Pair) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Pair) ProtoMessage 

func (*Pair) ProtoMessage()

func (*Pair) Reset 

func (m *Pair) Reset()

func (*Pair) Size 

func (m *Pair) Size() (n int)

func (*Pair) String 

func (m *Pair) String() string

func (*Pair) Unmarshal 

func (m *Pair) Unmarshal(dAtA []byte) error

func (*Pair) XXX_DiscardUnknown 

func (m *Pair) XXX_DiscardUnknown()

func (*Pair) XXX_Marshal 

func (m *Pair) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Pair) XXX_Merge 

func (m *Pair) XXX_Merge(src proto.Message)

func (*Pair) XXX_Size 

func (m *Pair) XXX_Size() int

func (*Pair) XXX_Unmarshal 

func (m *Pair) XXX_Unmarshal(b []byte) error

type Pairs 

type Pairs struct {
	Pairs []Pair `protobuf:"bytes,1,rep,name=pairs,proto3" json:"pairs"`
}

Pairs defines a repeated slice of Pair objects.

func (*Pairs) Descriptor 

func (*Pairs) Descriptor() ([]byte, []int)

func (*Pairs) GetPairs 

func (m *Pairs) GetPairs() []Pair

func (Pairs) Len 

func (kvs Pairs) Len() int

func (Pairs) Less 

func (kvs Pairs) Less(i, j int) bool

func (*Pairs) Marshal 

func (m *Pairs) Marshal() (dAtA []byte, err error)

func (*Pairs) MarshalTo 

func (m *Pairs) MarshalTo(dAtA []byte) (int, error)

func (*Pairs) MarshalToSizedBuffer 

func (m *Pairs) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Pairs) ProtoMessage 

func (*Pairs) ProtoMessage()

func (*Pairs) Reset 

func (m *Pairs) Reset()

func (*Pairs) Size 

func (m *Pairs) Size() (n int)

func (Pairs) Sort 

func (kvs Pairs) Sort()

Sort invokes sort.Sort on kvs.

func (*Pairs) String 

func (m *Pairs) String() string

func (Pairs) Swap 

func (kvs Pairs) Swap(i, j int)

func (*Pairs) Unmarshal 

func (m *Pairs) Unmarshal(dAtA []byte) error

func (*Pairs) XXX_DiscardUnknown 

func (m *Pairs) XXX_DiscardUnknown()

func (*Pairs) XXX_Marshal 

func (m *Pairs) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Pairs) XXX_Merge 

func (m *Pairs) XXX_Merge(src proto.Message)

func (*Pairs) XXX_Size 

func (m *Pairs) XXX_Size() int

func (*Pairs) XXX_Unmarshal 

func (m *Pairs) XXX_Unmarshal(b []byte) error

Source Files

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