Enum TrapCode

pub enum TrapCode {
    StackOverflow,
    MemoryOutOfBounds,
    TableAccessOutOfBounds,
    IndirectCallToNull,
    BadSignature,
    IntegerOverflow,
    IntegerDivisionByZero,
    BadConversionToInteger,
    UnreachableCodeReached,
}

Wasm trap code.

Variants

StackOverflow

Trap code for out of bounds memory access.

MemoryOutOfBounds

Trap code for out of bounds memory access.

TableAccessOutOfBounds

Trap code for out of bounds table access.

IndirectCallToNull

Trap code for indirect call to null.

BadSignature

Trap code for indirect call type mismatch.

IntegerOverflow

Trap code for integer overflow.

IntegerDivisionByZero

Trap code for division by zero.

BadConversionToInteger

Trap code for invalid conversion to integer.

UnreachableCodeReached

Trap code for unreachable code reached triggered by unreachable instruction.

Trait Implementations

impl Debug for TrapCode

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

Formats the value using the given formatter.

impl Display for TrapCode

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

Formats the value using the given formatter.

impl Error for TrapCode

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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

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

Provides type-based access to context intended for error reports.