Enum WasmTrap

pub enum WasmTrap {
    Unreachable,
    IncorrectCallIndirectSignature,
    MemoryOutOfBounds,
    CallIndirectOob,
    IllegalArithmetic,
    MisalignedAtomicAccess,
    IndirectCallToNull,
    StackOverflow,
    GenericTrap,
}

A kind of a trap happened during execution of a binary

JSON schema

{
 "description": "A kind of a trap happened during execution of a binary",
 "oneOf": [
   {
     "description": "An `unreachable` opcode was executed.",
     "type": "string",
     "enum": [
       "Unreachable"
     ]
   },
   {
     "description": "Call indirect incorrect signature trap.",
     "type": "string",
     "enum": [
       "IncorrectCallIndirectSignature"
     ]
   },
   {
     "description": "Memory out of bounds trap.",
     "type": "string",
     "enum": [
       "MemoryOutOfBounds"
     ]
   },
   {
     "description": "Call indirect out of bounds trap.",
     "type": "string",
     "enum": [
       "CallIndirectOOB"
     ]
   },
   {
     "description": "An arithmetic exception, e.g. divided by zero.",
     "type": "string",
     "enum": [
       "IllegalArithmetic"
     ]
   },
   {
     "description": "Misaligned atomic access trap.",
     "type": "string",
     "enum": [
       "MisalignedAtomicAccess"
     ]
   },
   {
     "description": "Indirect call to null.",
     "type": "string",
     "enum": [
       "IndirectCallToNull"
     ]
   },
   {
     "description": "Stack overflow.",
     "type": "string",
     "enum": [
       "StackOverflow"
     ]
   },
   {
     "description": "Generic trap.",
     "type": "string",
     "enum": [
       "GenericTrap"
     ]
   }
 ]
}

Variants

Unreachable

An unreachable opcode was executed.

IncorrectCallIndirectSignature

Call indirect incorrect signature trap.

MemoryOutOfBounds

Memory out of bounds trap.

CallIndirectOob

Call indirect out of bounds trap.

IllegalArithmetic

An arithmetic exception, e.g. divided by zero.

MisalignedAtomicAccess

Misaligned atomic access trap.

IndirectCallToNull

Indirect call to null.

StackOverflow

Stack overflow.

GenericTrap

Generic trap.

Trait Implementations

impl Clone for WasmTrap

fn clone(&self) -> WasmTrap

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WasmTrap

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WasmTrap

fn deserialize<__D>( __deserializer: __D, ) -> Result<WasmTrap, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for WasmTrap

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

Formats the value using the given formatter.

impl From<&WasmTrap> for WasmTrap

fn from(value: &WasmTrap) -> WasmTrap

Converts to this type from the input type.

impl From<WasmTrap> for FunctionCallError

fn from(value: WasmTrap) -> FunctionCallError

Converts to this type from the input type.

impl FromStr for WasmTrap

type Err = ConversionError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<WasmTrap, ConversionError>

Parses a string s to return a value of this type.

impl Hash for WasmTrap

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for WasmTrap

fn cmp(&self, other: &WasmTrap) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for WasmTrap

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for WasmTrap

fn partial_cmp(&self, other: &WasmTrap) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for WasmTrap

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&String> for WasmTrap

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: &String) -> Result<WasmTrap, ConversionError>

Performs the conversion.

impl TryFrom<&str> for WasmTrap

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<WasmTrap, ConversionError>

Performs the conversion.

impl TryFrom<String> for WasmTrap

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<WasmTrap, ConversionError>

Performs the conversion.

impl Copy for WasmTrap

impl Eq for WasmTrap

impl StructuralPartialEq for WasmTrap