[−][src]Enum wasmer_clif_fork_wasm::WasmError

pub enum WasmError {
    InvalidWebAssembly {
        message: &'static str,
        offset: usize,
    },
    Unsupported(&'static str),
    ImplLimitExceeded,
    User(String),
}

A WebAssembly translation error.

When a WebAssembly function can't be translated, one of these error codes will be returned to describe the failure.

Variants

InvalidWebAssembly

The input WebAssembly code is invalid.

This error code is used by a WebAssembly translator when it encounters invalid WebAssembly code. This should never happen for validated WebAssembly code.

Fields of InvalidWebAssembly

message: &'static str

A string describing the validation error.

offset: usize

The bytecode offset where the error occurred.

Unsupported(&'static str)

A feature used by the WebAssembly code is not supported by the embedding environment.

Embedding environments may have their own limitations and feature restrictions.

ImplLimitExceeded

An implementation limit was exceeded.

Cranelift can compile very large and complicated functions, but the implementation has limits that cause compilation to fail when they are exceeded.

User(String)

Any user-defined error.

Trait Implementations

impl From<BinaryReaderError> for WasmError[src]

fn from(e: BinaryReaderError) -> Self[src]

Convert from a BinaryReaderError to a WasmError.

impl Debug for WasmError[src]

impl Display for WasmError[src]

impl Fail for WasmError[src]

Auto Trait Implementations

impl Send for WasmError

impl Sync for WasmError

impl Unpin for WasmError

impl RefUnwindSafe for WasmError

impl UnwindSafe for WasmError

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

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

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

impl<T> AsFail for T where
    T: Fail, [src]

impl<E> Fail for E where
    E: 'static + Error + Send + Sync, [src]