Struct TypeError

Source

pub struct TypeError(pub String);

Expand description

Marker for a host failure that should surface to the guest as the built-in TypeError subclass — same contract as RangeError. Used for argument-boundary type mismatches (a null or wrong-typed value where the ABI promised another type) and for spec-TypeError conditions (invalid URL, fatal text decode, unsupported HTTP method).

Tuple Fields§

§0: String

TypeError

Struct TypeError Copy item path

Tuple Fields§

Trait Implementations§

impl Debug for TypeError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Display for TypeError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Error for TypeError

fn source(&self) -> Option<&(dyn Error + 'static)>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

fn provide<'a>(&'a self, request: &mut Request<'a>)

Auto Trait Implementations§

impl Freeze for TypeError

impl RefUnwindSafe for TypeError

impl Send for TypeError

impl Sync for TypeError

impl Unpin for TypeError

impl UnsafeUnpin for TypeError

impl UnwindSafe for TypeError

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> ErrorExt for Twhere T: Error + Send + Sync + 'static,

fn raise(self) -> Exn<Self>where Self: Sized,

fn and_raise<T>(self, context: T) -> Exn<T>where T: Error + Send + Sync + 'static, Self: Sized,

fn raise_erased(self) -> Exnwhere Self: Sized,

fn raise_all<T, I>(self, sources: I) -> Exn<Self>where Self: Sized, T: Error + Send + Sync + 'static, I: IntoIterator, <I as IntoIterator>::Item: Into<Exn<T>>,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

fn in_current_span(self) -> Instrumented<Self> ⓘ

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> PolicyExt for Twhere T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>where T: Sized + Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P>where T: Sized + Policy<B, E>, P: Policy<B, E>,

impl<T> Same for T

type Output = T

impl<T> ToString for Twhere T: Display + ?Sized,

fn to_string(&self) -> String

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = !

fn try_from(value: U) -> Result<T, !>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘwhere S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Struct TypeError

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> ErrorExt for T
where T: Error + Send + Sync + 'static,

fn raise(self) -> Exn<Self>
where Self: Sized,

fn and_raise<T>(self, context: T) -> Exn<T>
where T: Error + Send + Sync + 'static, Self: Sized,

fn raise_erased(self) -> Exn
where Self: Sized,

fn raise_all<T, I>(self, sources: I) -> Exn<Self>
where Self: Sized, T: Error + Send + Sync + 'static, I: IntoIterator, <I as IntoIterator>::Item: Into<Exn<T>>,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

impl<T> ToString for T
where T: Display + ?Sized,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,