Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( ErrNetwork = errors.New("pachyderm: network failure") ErrNotFound = errors.New("pachyderm: Not found") ErrValue = errors.New("pachyderm: Found value instead of directory") ErrDirectory = errors.New("pachyderm: Found directory instead of value") ErrExists = errors.New("pachyderm: Key already exists") ErrPrecondition = errors.New("pachyderm: Precondition not met") )
Functions ¶
This section is empty.
Types ¶
type Client ¶
type Client interface {
// Close closes the underlying connection
// Errors: ErrNetwork
Close() error
// Get gets the value of a key
// Errors: ErrNetwork, ErrNotFound, ErrDirectory
Get(key string) (string, error)
// GetAll returns all of the keys in a directory and its subdirectories as
// a map from absolute keys to values.
// Errors: ErrNetwork
GetAll(key string) (map[string]string, error)
// Set sets the value for a key
// Errors: ErrNetwork, ErrDirectory
Set(key string, value string) error
// Delete deletes a key.
// Errors: ErrNetwork, ErrNotFound, ErrDirectory
Delete(key string) error
// Create is like Set but only succeeds if the key doesn't already exist
// Errors: ErrNetwork, ErrExists
Create(key string, value string) error
// CheckAndSet is like Set but only succeeds if the key is already set to oldValue
// Errors: ErrNetwork, ErrNotFound, ErrDirectory, ErrPrecondition
CheckAndSet(key string, value string, oldValue string) error
}
func NewEtcdClient ¶
func NewMockClient ¶
func NewMockClient() Client
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