Interface Memento

A memento represents a storage utility. It can store and retrieve values.

Hierarchy

Memento

索引

Methods

Methods

keys

keys(): readonly string[]

- Defined in vscode.d.ts:6222
Returns the stored keys.

Returns readonly string[]

The stored keys.

get

get<T>(key: string): undefined | T
get<T>(key: string, defaultValue: T): T

- Defined in vscode.d.ts:6230
Return a value.

Type parameters
- T
Parameters
- key: string
  
  A string.
Returns undefined | T

The stored value or undefined.
- Defined in vscode.d.ts:6240
Return a value.

Type parameters
- T
Parameters
- key: string
  
  A string.
- defaultValue: T
  
  A value that should be returned when there is no value (undefined) with the given key.
Returns T

The stored value or the defaultValue.

update

update(key: string, value: any): Thenable<void>

- Defined in vscode.d.ts:6248
Store a value. The value must be JSON-stringifyable.

Parameters
- key: string
  
  A string.
- value: any
  
  A value. MUST not contain cyclic references.
Returns Thenable<void>

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