Struct v8::StackTrace
source · [−]#[repr(C)]pub struct StackTrace(_);
Expand description
Representation of a JavaScript stack trace. The information collected is a snapshot of the execution stack and the information remains valid after execution continues.
Implementations
sourceimpl StackTrace
impl StackTrace
sourcepub fn current_stack_trace<'s>(
scope: &mut HandleScope<'s>,
frame_limit: usize
) -> Option<Local<'s, StackTrace>>
pub fn current_stack_trace<'s>(
scope: &mut HandleScope<'s>,
frame_limit: usize
) -> Option<Local<'s, StackTrace>>
Grab a snapshot of the current JavaScript execution stack.
sourcepub fn get_frame_count(&self) -> usize
pub fn get_frame_count(&self) -> usize
Returns the number of StackFrames.
sourcepub fn get_frame<'s>(
&self,
scope: &mut HandleScope<'s>,
index: usize
) -> Option<Local<'s, StackFrame>>
pub fn get_frame<'s>(
&self,
scope: &mut HandleScope<'s>,
index: usize
) -> Option<Local<'s, StackFrame>>
Returns a StackFrame at a particular index.
Methods from Deref<Target = Data>
sourcepub fn get_hash(&self) -> int
pub fn get_hash(&self) -> int
Returns the V8 hash value for this value. The current implementation uses a hidden property to store the identity hash on some object types.
The return value will never be 0. Also, it is not guaranteed to be unique.
sourcepub fn is_private(&self) -> bool
pub fn is_private(&self) -> bool
Returns true if this data is a Private
.
sourcepub fn is_object_template(&self) -> bool
pub fn is_object_template(&self) -> bool
Returns true if this data is an ObjectTemplate
sourcepub fn is_function_template(&self) -> bool
pub fn is_function_template(&self) -> bool
Returns true if this data is a FunctionTemplate.
Trait Implementations
sourceimpl Debug for StackTrace
impl Debug for StackTrace
sourceimpl Deref for StackTrace
impl Deref for StackTrace
sourceimpl Hash for StackTrace
impl Hash for StackTrace
sourceimpl<'s> PartialEq<Data> for StackTrace
impl<'s> PartialEq<Data> for StackTrace
sourceimpl<'s> PartialEq<StackTrace> for Data
impl<'s> PartialEq<StackTrace> for Data
sourceimpl<'s> PartialEq<StackTrace> for StackTrace
impl<'s> PartialEq<StackTrace> for StackTrace
impl Eq for StackTrace
Auto Trait Implementations
impl RefUnwindSafe for StackTrace
impl Send for StackTrace
impl Sync for StackTrace
impl Unpin for StackTrace
impl UnwindSafe for StackTrace
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more