JsiRuntime
Kind: class
EXPERIMENTAL
An experimental API. Do not use it directly. It may be removed or changed in a future version. Instead, use the JSI API that uses this API internally.
See the ExecuteJsi method in JsiApiContext.h of the Microsoft.ReactNative.Cxx shared project, or the examples of the JSI-based TurboModules in the Microsoft.ReactNative.IntegrationTests project.
Note that the JSI is defined only for C++ code. We plan to add the .Net support in future.
Properties
Description
readonly string Description
Global
readonly JsiObjectRef Global
IsInspectable
readonly bool IsInspectable
Methods
Call
JsiValueRef Call(JsiObjectRef func, JsiValueRef thisArg, JsiValueRef args)
CallAsConstructor
JsiValueRef CallAsConstructor(JsiObjectRef func, JsiValueRef args)
CloneObject
JsiObjectRef CloneObject(JsiObjectRef obj)
ClonePropertyId
JsiPropertyIdRef ClonePropertyId(JsiPropertyIdRef propertyId)
CloneString
JsiStringRef CloneString(JsiStringRef str)
CloneSymbol
JsiSymbolRef CloneSymbol(JsiSymbolRef symbol)
CreateArray
JsiObjectRef CreateArray(uint32_t size)
CreateFunctionFromHostFunction
JsiObjectRef CreateFunctionFromHostFunction(JsiPropertyIdRef funcName, uint32_t paramCount, JsiHostFunction hostFunc)
CreateObject
JsiObjectRef CreateObject()
CreateObjectWithHostObject
JsiObjectRef CreateObjectWithHostObject(IJsiHostObject hostObject)
CreatePropertyId
JsiPropertyIdRef CreatePropertyId(string name)
CreatePropertyIdFromAscii
JsiPropertyIdRef CreatePropertyIdFromAscii(uint8_t ascii)
CreatePropertyIdFromString
JsiPropertyIdRef CreatePropertyIdFromString(JsiStringRef str)
CreatePropertyIdFromUtf8
JsiPropertyIdRef CreatePropertyIdFromUtf8(uint8_t utf8)
CreateString
JsiStringRef CreateString(string value)
CreateStringFromAscii
JsiStringRef CreateStringFromAscii(uint8_t ascii)
CreateStringFromUtf8
JsiStringRef CreateStringFromUtf8(uint8_t utf8)
CreateValueFromJson
JsiValueRef CreateValueFromJson(string json)
CreateValueFromJsonUtf8
JsiValueRef CreateValueFromJsonUtf8(uint8_t json)
CreateWeakObject
JsiWeakObjectRef CreateWeakObject(JsiObjectRef obj)
DrainMicrotasks
bool DrainMicrotasks(int maxMicrotasksHint)
EvaluateJavaScript
JsiValueRef EvaluateJavaScript(IJsiByteBuffer buffer, string sourceUrl)
EvaluatePreparedJavaScript
JsiValueRef EvaluatePreparedJavaScript(JsiPreparedJavaScript js)
GetAndClearError
JsiError GetAndClearError()
GetArrayBufferData
void GetArrayBufferData(JsiObjectRef arrayBuffer, JsiByteArrayUser useArrayBytes)
GetArrayBufferSize
uint32_t GetArrayBufferSize(JsiObjectRef arrayBuffer)
GetArraySize
uint32_t GetArraySize(JsiObjectRef arr)
GetHostFunction
JsiHostFunction GetHostFunction(JsiObjectRef func)
GetHostObject
IJsiHostObject GetHostObject(JsiObjectRef obj)
GetProperty
JsiValueRef GetProperty(JsiObjectRef obj, JsiPropertyIdRef propertyId)
GetPropertyIdArray
JsiObjectRef GetPropertyIdArray(JsiObjectRef obj)
GetValueAtIndex
JsiValueRef GetValueAtIndex(JsiObjectRef arr, uint32_t index)
HasProperty
bool HasProperty(JsiObjectRef obj, JsiPropertyIdRef propertyId)
InstanceOf
bool InstanceOf(JsiObjectRef obj, JsiObjectRef constructor)
IsArray
bool IsArray(JsiObjectRef obj)
IsArrayBuffer
bool IsArrayBuffer(JsiObjectRef obj)
IsFunction
bool IsFunction(JsiObjectRef obj)
IsHostFunction
bool IsHostFunction(JsiObjectRef obj)
IsHostObject
bool IsHostObject(JsiObjectRef obj)
LockWeakObject
JsiValueRef LockWeakObject(JsiWeakObjectRef weakObject)
MakeChakraRuntime
static JsiRuntime MakeChakraRuntime()
ObjectStrictEquals
bool ObjectStrictEquals(JsiObjectRef left, JsiObjectRef right)
PopScope
void PopScope(JsiScopeState scopeState)
PrepareJavaScript
JsiPreparedJavaScript PrepareJavaScript(IJsiByteBuffer buffer, string sourceUrl)
PropertyIdEquals
bool PropertyIdEquals(JsiPropertyIdRef left, JsiPropertyIdRef right)
PropertyIdToString
string PropertyIdToString(JsiPropertyIdRef propertyId)
PropertyIdToUtf8
void PropertyIdToUtf8(JsiPropertyIdRef propertyId, JsiByteArrayUser useUtf8String)
PushScope
JsiScopeState PushScope()
ReleaseObject
void ReleaseObject(JsiObjectRef obj)
ReleasePropertyId
void ReleasePropertyId(JsiPropertyIdRef propertyId)
ReleaseString
void ReleaseString(JsiStringRef str)
ReleaseSymbol
void ReleaseSymbol(JsiSymbolRef symbol)
SetError
void SetError(JsiErrorType errorType, string errorDetails, JsiValueRef value)
SetProperty
void SetProperty(JsiObjectRef obj, JsiPropertyIdRef propertyId, JsiValueRef value)
SetValueAtIndex
void SetValueAtIndex(JsiObjectRef arr, uint32_t index, JsiValueRef value)
StringStrictEquals
bool StringStrictEquals(JsiStringRef left, JsiStringRef right)
StringToString
string StringToString(JsiStringRef str)
StringToUtf8
void StringToUtf8(JsiStringRef str, JsiByteArrayUser useUtf8String)
SymbolStrictEquals
bool SymbolStrictEquals(JsiSymbolRef left, JsiSymbolRef right)
SymbolToString
string SymbolToString(JsiSymbolRef symbol)
SymbolToUtf8
void SymbolToUtf8(JsiSymbolRef symbol, JsiByteArrayUser useUtf8String)