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Constants ¶
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Variables ¶
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var ( // ErrNotFound is key not found. ErrNotFound = errors.New("key not found") // ErrTypeAssert is type assert error. ErrTypeAssert = errors.New("type assert error") )
Functions ¶
This section is empty.
Types ¶
type Config ¶
type Config interface {
Load() error
Scan(v interface{}) error
Value(key string) Value
Watch(key string, o Observer) error
Close() error
}
Config is a config interface.
type Option ¶
type Option func(*options)
Option is config option.
func WithDecoder ¶
WithDecoder with config decoder. DefaultDecoder behavior: If KeyValue.Format is non-empty, then KeyValue.Value will be deserialized into map[string]interface{} and stored in the config cache(map[string]interface{}) if KeyValue.Format is empty,{KeyValue.Key : KeyValue.Value} will be stored in config cache(map[string]interface{})
type Reader ¶
type Reader interface {
Merge(...*KeyValue) error
Value(string) (Value, bool)
Source() ([]byte, error)
Resolve() error
}
Reader is config reader.
type Value ¶
type Value interface {
Bool() (bool, error)
Int() (int64, error)
Float() (float64, error)
String() (string, error)
Duration() (time.Duration, error)
Slice() ([]Value, error)
Map() (map[string]Value, error)
Scan(interface{}) error
Load() interface{}
Store(interface{})
}
Value is config value interface.
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