[−][src]Enum wlambda::vval::StackAction
Encodes all kinds of jumps up the call stack, like break
and next
in Loops.
As WLambda is not using a VM, it uses return values of the closure call tree to handle jumping up the stack.
Variants
Break(VVal)
Methods
impl StackAction
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pub fn panic_msg(err: String) -> Self
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pub fn panic_str(err: String, sp: Option<SynPos>) -> Self
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pub fn panic(err: VVal, sp: Option<SynPos>) -> Self
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pub fn wrap_panic(self, sp: Option<SynPos>) -> Self
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Trait Implementations
impl Clone for StackAction
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fn clone(&self) -> StackAction
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fn clone_from(&mut self, source: &Self)
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impl Display for StackAction
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impl Debug for StackAction
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Auto Trait Implementations
impl !Send for StackAction
impl !Sync for StackAction
impl Unpin for StackAction
impl !UnwindSafe for StackAction
impl !RefUnwindSafe for StackAction
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,