[−][src]Struct deno_core::JSError
A JSError
represents an exception coming from V8, with stack frames and
line numbers. The deno_cli crate defines another JSError
type, which wraps
the one defined here, that adds source map support and colorful formatting.
Fields
message: String
source_line: Option<String>
script_resource_name: Option<String>
line_number: Option<i64>
start_column: Option<i64>
end_column: Option<i64>
frames: Vec<JSStackFrame>
formatted_frames: Vec<String>
Implementations
impl JSError
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pub fn from_v8_exception(
scope: &mut HandleScope<'_>,
exception: Local<'_, Value>
) -> Self
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scope: &mut HandleScope<'_>,
exception: Local<'_, Value>
) -> Self
Trait Implementations
impl Clone for JSError
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impl Debug for JSError
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impl Display for JSError
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impl Error for JSError
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fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
fn backtrace(&self) -> Option<&Backtrace>
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fn description(&self) -> &str
1.0.0[src]
fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
impl PartialEq<JSError> for JSError
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impl StructuralPartialEq for JSError
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Auto Trait Implementations
impl RefUnwindSafe for JSError
impl Send for JSError
impl Sync for JSError
impl Unpin for JSError
impl UnwindSafe for JSError
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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fn as_any(&self) -> &(dyn Any + 'static)
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,