Enum wiggle::GuestError

source · [−]

pub enum GuestError {
    InvalidFlagValue(&'static str),
    InvalidEnumValue(&'static str),
    PtrOverflow,
    PtrOutOfBounds(Region),
    PtrNotAligned(Region, u32),
    PtrBorrowed(Region),
    BorrowCheckerOutOfHandles,
    SliceLengthsDiffer,
    InFunc {
        modulename: &'static str,
        funcname: &'static str,
        location: &'static str,
        err: Box<GuestError>,
    },
    InvalidUtf8(Utf8Error),
    TryFromIntError(TryFromIntError),
}

Variants

`InvalidFlagValue(&'static str)`

`InvalidEnumValue(&'static str)`

`PtrOverflow`

`PtrOutOfBounds(Region)`

`PtrNotAligned(Region, u32)`

`PtrBorrowed(Region)`

`BorrowCheckerOutOfHandles`

`SliceLengthsDiffer`

`InFunc`

Fields

modulename: &'static str

funcname: &'static str

location: &'static str

err: Box<GuestError>

`InvalidUtf8(Utf8Error)`

`TryFromIntError(TryFromIntError)`

Trait Implementations

impl Debug for GuestError

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

Formats the value using the given formatter. Read more

impl Display for GuestError

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

Formats the value using the given formatter. Read more

impl Error for GuestError

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

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<GuestError> for Trap

fn from(err: GuestError) -> Trap

Performs the conversion.

impl From<TryFromIntError> for GuestError

fn from(source: TryFromIntError) -> Self

Performs the conversion.

impl From<Utf8Error> for GuestError

fn from(source: Utf8Error) -> Self

Performs the conversion.

impl PartialEq<GuestError> for GuestError

fn eq(&self, other: &GuestError) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &GuestError) -> bool

This method tests for !=.

impl Eq for GuestError

impl StructuralEq for GuestError

impl StructuralPartialEq for GuestError

Auto Trait Implementations

impl RefUnwindSafe for GuestError

impl Send for GuestError

impl Sync for GuestError

impl Unpin for GuestError

impl UnwindSafe for GuestError

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Pointee for T

type Pointer = u32

fn debug(
pointer: <T as Pointee>::Pointer,
f: &mut Formatter<'_>
) -> Result<(), Error>

impl<T> Same<T> for T

type Output = T

Should always be Self

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more