pub struct RuntimeError { /* private fields */ }
Expand description

A struct representing an aborted instruction execution, with a message indicating the cause.

Implementations§

Creates a new generic RuntimeError with the given message.

Example
let trap = wasmer_compiler::RuntimeError::new("unexpected error");
assert_eq!("unexpected error", trap.message());

Create a new RuntimeError from a Trap.

Creates a custom user Error.

This error object can be passed through Wasm frames and later retrieved using the downcast method.

Returns a reference the message stored in Trap.

Returns a list of function frames in WebAssembly code that led to this trap happening.

Attempts to downcast the RuntimeError to a concrete type.

Returns trap code, if it’s a Trap

Returns true if the RuntimeError is the same as T

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
The lower-level source of this error, if any. Read more
👎Deprecated since 1.42.0: use the Display impl or to_string()
👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type based access to context intended for error reports. Read more
Converts to this type from the input type.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
The archived version of the pointer metadata for this type.
Converts some archived metadata to the pointer metadata for itself.
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Deserializes using the given deserializer

Returns the argument unchanged.

Calls U::from(self).

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

The type for metadata in pointers and references to Self.
🔬This is a nightly-only experimental API. (provide_any)
Data providers should implement this method to provide all values they are able to provide by using demand. Read more
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.