NullClass
Defined in: packages/core/src/candid/idl.ts:493
Represents an IDL Null
Extends
Section titled “Extends”PrimitiveType<null>
Constructors
Section titled “Constructors”Constructor
Section titled “Constructor”new NullClass():
NullClass
Returns
Section titled “Returns”NullClass
Inherited from
Section titled “Inherited from”Accessors
Section titled “Accessors”Get Signature
Section titled “Get Signature”get name():
string
Defined in: packages/core/src/candid/idl.ts:526
Returns
Section titled “Returns”string
Overrides
Section titled “Overrides”typeName
Section titled “typeName”Get Signature
Section titled “Get Signature”get typeName():
IdlTypeName
Defined in: packages/core/src/candid/idl.ts:494
Returns
Section titled “Returns”IdlTypeName
Overrides
Section titled “Overrides”Methods
Section titled “Methods”_buildTypeTableImpl()
Section titled “_buildTypeTableImpl()”_buildTypeTableImpl(
_typeTable):void
Defined in: packages/core/src/candid/idl.ts:300
Parameters
Section titled “Parameters”_typeTable
Section titled “_typeTable”TypeTable
Returns
Section titled “Returns”void
Inherited from
Section titled “Inherited from”PrimitiveType._buildTypeTableImpl
accept()
Section titled “accept()”accept<
D,R>(v,d):R
Defined in: packages/core/src/candid/idl.ts:502
Type Parameters
Section titled “Type Parameters”D
R
Parameters
Section titled “Parameters”Visitor<D, R>
D
Returns
Section titled “Returns”R
Overrides
Section titled “Overrides”buildTypeTable()
Section titled “buildTypeTable()”buildTypeTable(
typeTable):void
Defined in: packages/core/src/candid/idl.ts:260
Parameters
Section titled “Parameters”typeTable
Section titled “typeTable”TypeTable
Returns
Section titled “Returns”void
Inherited from
Section titled “Inherited from”checkType()
Section titled “checkType()”checkType(
t):Type
Defined in: packages/core/src/candid/idl.ts:293
Parameters
Section titled “Parameters”Returns
Section titled “Returns”Inherited from
Section titled “Inherited from”covariant()
Section titled “covariant()”covariant(
x):x is null
Defined in: packages/core/src/candid/idl.ts:506
Assert that JavaScript’s x is the proper type represented by this
Type.
Parameters
Section titled “Parameters”any
Returns
Section titled “Returns”x is null
Overrides
Section titled “Overrides”decodeValue()
Section titled “decodeValue()”decodeValue(
_b,t):null
Defined in: packages/core/src/candid/idl.ts:521
Parameters
Section titled “Parameters”Returns
Section titled “Returns”null
Overrides
Section titled “Overrides”display()
Section titled “display()”display():
string
Defined in: packages/core/src/candid/idl.ts:251
Returns
Section titled “Returns”string
Inherited from
Section titled “Inherited from”encodeType()
Section titled “encodeType()”encodeType():
Uint8Array
Defined in: packages/core/src/candid/idl.ts:517
Implement I in the IDL spec.
Encode this type for the type table.
Returns
Section titled “Returns”Uint8Array
Overrides
Section titled “Overrides”encodeValue()
Section titled “encodeValue()”encodeValue():
Uint8Array
Defined in: packages/core/src/candid/idl.ts:513
Internal
Encode the value. This needs to be public because it is used by encodeValue() from different types.
Returns
Section titled “Returns”Uint8Array
Overrides
Section titled “Overrides”valueToString()
Section titled “valueToString()”valueToString(
x):string
Defined in: packages/core/src/candid/idl.ts:255
Parameters
Section titled “Parameters”null
Returns
Section titled “Returns”string
Inherited from
Section titled “Inherited from”[hasInstance]()
Section titled “[hasInstance]()”
static[hasInstance](instance):instance is NullClass
Defined in: packages/core/src/candid/idl.ts:498
Parameters
Section titled “Parameters”instance
Section titled “instance”any
Returns
Section titled “Returns”instance is NullClass