v8
9.0.257(node16.0.0)
V8 is Google's open source JavaScript engine
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#include <v8.h>
Public Types | |
enum | StackTraceOptions { kLineNumber = 1, kColumnOffset = 1 << 1 | kLineNumber, kScriptName = 1 << 2, kFunctionName = 1 << 3, kIsEval = 1 << 4, kIsConstructor = 1 << 5, kScriptNameOrSourceURL = 1 << 6, kScriptId = 1 << 7, kExposeFramesAcrossSecurityOrigins = 1 << 8, kOverview = kLineNumber | kColumnOffset | kScriptName | kFunctionName, kDetailed = kOverview | kIsEval | kIsConstructor | kScriptNameOrSourceURL } |
Public Member Functions | |
Local< StackFrame > | GetFrame (Isolate *isolate, uint32_t index) const |
int | GetFrameCount () const |
Static Public Member Functions | |
static Local< StackTrace > | CurrentStackTrace (Isolate *isolate, int frame_limit, StackTraceOptions options=kDetailed) |
Representation of a JavaScript stack trace. The information collected is a snapshot of the execution stack and the information remains valid after execution continues.
enum StackTraceOptions |
Flags that determine what information is placed captured for each StackFrame when grabbing the current stack trace. Note: these options are deprecated and we always collect all available information (kDetailed).
Enumerator | |
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kLineNumber | |
kColumnOffset | |
kScriptName | |
kFunctionName | |
kIsEval | |
kIsConstructor | |
kScriptNameOrSourceURL | |
kScriptId | |
kExposeFramesAcrossSecurityOrigins | |
kOverview | |
kDetailed |
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static |
Grab a snapshot of the current JavaScript execution stack.
frame_limit | The maximum number of stack frames we want to capture. |
options | Enumerates the set of things we will capture for each StackFrame. |
Local<StackFrame> GetFrame | ( | Isolate * | isolate, |
uint32_t | index | ||
) | const |
Returns a StackFrame at a particular index.
int GetFrameCount | ( | ) | const |
Returns the number of StackFrames.