napi

package
v0.0.5 Latest Latest
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 Go to latest Published: Jan 21, 2024 License: Apache-2.0 Imports: 4 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	KeyIncludePrototypes KeyCollectionMode = C.napi_key_include_prototypes
	KeyOwnOnly           KeyCollectionMode = C.napi_key_own_only

	KeyAllProperties KeyFilter = C.napi_key_all_properties
	KeyWritable      KeyFilter = C.napi_key_writable
	KeyEnumerable    KeyFilter = C.napi_key_enumerable
	KeyConfigurable  KeyFilter = C.napi_key_configurable
	KeySkipStrings   KeyFilter = C.napi_key_skip_strings
	KeySkipSymbols   KeyFilter = C.napi_key_skip_symbols

	KeyKeepNumbers      KeyConversion = C.napi_key_keep_numbers
	KeyNumbersToStrings KeyConversion = C.napi_key_numbers_to_strings
)

Variables

This section is empty.

Functions

func GetInstanceData 

func GetInstanceData(env Env) (interface{}, error)

func SetInstanceData 

func SetInstanceData(env Env, data interface{}, finalizeFunc finalizeFunc) error

func SetModuleInit 

func SetModuleInit(init func(env Env, exports Value) (Value, error))

Types

type Callback 

type Callback C.napi_callback

func MakeNapiCallback 

func MakeNapiCallback(cb callbackFunc) (Callback, unsafe.Pointer, cleanupFunc)

type CallbackInfo 

type CallbackInfo C.napi_callback_info

type Env 

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

func (Env) CallFunction 

func (env Env) CallFunction(recv Value, fun Value, argv []Value) (Value, error)

func (Env) CheckObjectTypeTag 

func (env Env) CheckObjectTypeTag(jsObject Value, typeTag *TypeTag) (bool, error)

func (Env) CreateArrayWithLength 

func (env Env) CreateArrayWithLength(length int) (Value, error)

func (Env) CreateDouble 

func (env Env) CreateDouble(value float64) (Value, error)

func (Env) CreateFunction 

func (env Env) CreateFunction(name string, data unsafe.Pointer, cb Callback) (Value, error)

func (Env) CreateInt64 

func (env Env) CreateInt64(value int64) (Value, error)

func (Env) CreateObject 

func (env Env) CreateObject() (Value, error)

func (Env) CreateReference 

func (env Env) CreateReference(value Value, initialRefcount uint32) (Ref, error)

func (Env) CreateString 

func (env Env) CreateString(str string) (Value, error)

func (Env) CreateUint32 

func (env Env) CreateUint32(value uint32) (Value, error)

func (Env) DefineClass 

func (env Env) DefineClass(name string, constructor Callback, data unsafe.Pointer, properties []PropertyDescriptor) (Value, error)

func (Env) DefineProperties 

func (env Env) DefineProperties(object Value, properties []PropertyDescriptor) error

func (Env) DeleteReference 

func (env Env) DeleteReference(ref Ref) error

func (Env) FatalException 

func (env Env) FatalException(errValue Value) error

func (Env) GetAllPropertyNames 

func (env Env) GetAllPropertyNames(object Value, keyMode KeyCollectionMode, keyFilter KeyFilter, keyConversion KeyConversion) (Value, error)

func (Env) GetArrayLength 

func (env Env) GetArrayLength(value Value) (uint32, error)

func (Env) GetBoolean 

func (env Env) GetBoolean(value bool) (Value, error)

func (Env) GetCbInfo 

func (env Env) GetCbInfo(cbinfo CallbackInfo, argc *int, argv *Value, thisArg *Value, data *unsafe.Pointer) error

func (Env) GetElement 

func (env Env) GetElement(object Value, index uint32) (Value, error)

func (Env) GetInstanceData 

func (env Env) GetInstanceData() (unsafe.Pointer, error)

func (Env) GetLastErrorInfo 

func (env Env) GetLastErrorInfo() (*ExtendedErrorInfo, error)

func (Env) GetNull 

func (env Env) GetNull() (Value, error)

func (Env) GetProperty 

func (env Env) GetProperty(object Value, key Value) (Value, error)

func (Env) GetPropertyNames 

func (env Env) GetPropertyNames(object Value) (Value, error)

func (Env) GetReferenceValue 

func (env Env) GetReferenceValue(ref Ref) (Value, error)

func (Env) GetUndefined 

func (env Env) GetUndefined() (Value, error)

func (Env) GetValueBigintWords 

func (env Env) GetValueBigintWords(value Value, signBit *int, wordCount *int, words *uint64) error

func (Env) GetValueBool 

func (env Env) GetValueBool(value Value) (bool, error)

func (Env) GetValueDouble 

func (env Env) GetValueDouble(value Value) (float64, error)

func (Env) GetValueString 

func (env Env) GetValueString(value Value, buf []byte) (int, error)

func (Env) IsArray 

func (env Env) IsArray(value Value) (bool, error)

func (Env) IsExceptionPending 

func (env Env) IsExceptionPending() (bool, error)

func (Env) NewInstance 

func (env Env) NewInstance(cons Value, argv []Value) (Value, error)

func (Env) ReferenceRef 

func (env Env) ReferenceRef(ref Ref) (uint32, error)

func (Env) ReferenceUnref 

func (env Env) ReferenceUnref(ref Ref) (uint32, error)

func (Env) SetElement 

func (env Env) SetElement(object Value, index uint32, value Value) error

func (Env) SetInstanceData 

func (env Env) SetInstanceData(data unsafe.Pointer, finalizeCb Finalize, finalizeHint unsafe.Pointer) error

func (Env) SetProperty 

func (env Env) SetProperty(object Value, key Value, value Value) error

func (Env) ThrowError 

func (env Env) ThrowError(code string, msg string) error

func (Env) ThrowTypeError 

func (env Env) ThrowTypeError(code string, msg string) error

func (Env) TypeTagObject 

func (env Env) TypeTagObject(jsObject Value, typeTag *TypeTag) error

func (Env) Typeof 

func (env Env) Typeof(value Value) (ValueType, error)

func (Env) Unwrap 

func (env Env) Unwrap(jsObject Value) (unsafe.Pointer, error)

func (Env) Wrap 

func (env Env) Wrap(jsObject Value, nativeObject unsafe.Pointer, finalizeCb Finalize, finalizeHint unsafe.Pointer) error

type ExtendedErrorInfo 

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

type Finalize 

type Finalize C.napi_finalize

type KeyCollectionMode 

type KeyCollectionMode C.napi_key_collection_mode

type KeyConversion 

type KeyConversion C.napi_key_conversion

type KeyFilter 

type KeyFilter C.napi_key_filter

type PropertyAttributes 

type PropertyAttributes C.napi_property_attributes
const (
	Default           PropertyAttributes = C.napi_default
	Writable          PropertyAttributes = C.napi_writable
	Enumerable        PropertyAttributes = C.napi_enumerable
	Configurable      PropertyAttributes = C.napi_configurable
	Static            PropertyAttributes = C.napi_static
	DefaultMethod     PropertyAttributes = C.napi_default_method
	DefaultJsProperty PropertyAttributes = C.napi_default_jsproperty
)

type PropertyDescriptor 

type PropertyDescriptor struct {
	Name Value

	Method Callback
	Getter Callback
	Setter Callback
	Value  Value

	Attributes PropertyAttributes
	Data       unsafe.Pointer
}

type Ref 

type Ref C.napi_ref

type SafeWrapper 

type SafeWrapper[T any] struct {
	// contains filtered or unexported fields
}

func NewSafeWrapper 

func NewSafeWrapper[T any](tag1 uint64, tag2 uint64) SafeWrapper[T]

func (*SafeWrapper[T]) Unwrap 

func (sfw *SafeWrapper[T]) Unwrap(env Env, jsObject Value) (*T, error)

func (*SafeWrapper[T]) Wrap 

func (sfw *SafeWrapper[T]) Wrap(env Env, jsObject Value, goObject *T, finalizeFunc finalizeFunc) error

type TypeTag 

type TypeTag C.napi_type_tag

type Value 

type Value C.napi_value

type ValueType 

type ValueType C.napi_valuetype
const (
	Undefined ValueType = C.napi_undefined
	Null      ValueType = C.napi_null
	Boolean   ValueType = C.napi_boolean
	Number    ValueType = C.napi_number
	String    ValueType = C.napi_string
	Symbol    ValueType = C.napi_symbol
	Object    ValueType = C.napi_object
	Function  ValueType = C.napi_function
	External  ValueType = C.napi_external
	Bigint    ValueType = C.napi_bigint
)

Source Files

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