Enum PanicReason

#[non_exhaustive]
pub enum PanicReason {
    NotImplemented,
    UnmatchedPattern,
    FutureCompleted,
}

Pre-canned panic reasons.

To formulate a custom reason, use VmError::panic.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotImplemented

Not implemented.

UnmatchedPattern

A pattern didn’t match where it unconditionally has to.

FutureCompleted

Tried to poll a future that has already been completed.

Trait Implementations

impl Clone for PanicReason

fn clone(&self) -> PanicReason

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PanicReason

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

Formats the value using the given formatter.

impl<'de> Decode<'de, Binary> for PanicReason

fn decode<T0>(_0: &T0::Cx, _1: T0) -> Result<Self, <T0::Cx as Context>::Error>

where T0: Decoder<'de, Mode = Binary>,

Decode the given input.

impl<'de> Decode<'de, Text> for PanicReason

fn decode<T0>(_0: &T0::Cx, _1: T0) -> Result<Self, <T0::Cx as Context>::Error>

where T0: Decoder<'de, Mode = Text>,

Decode the given input.

impl<'de> Deserialize<'de> for PanicReason

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PanicReason

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

Formats the value using the given formatter.

impl Encode<Binary> for PanicReason

fn encode<T0>( &self, _1: &T0::Cx, _0: T0, ) -> Result<<T0 as Encoder>::Ok, <T0 as Encoder>::Error>

where T0: Encoder<Mode = Binary>,

Encode the given output.

impl Encode<Text> for PanicReason

fn encode<T0>( &self, _1: &T0::Cx, _0: T0, ) -> Result<<T0 as Encoder>::Ok, <T0 as Encoder>::Error>

where T0: Encoder<Mode = Text>,

Encode the given output.

impl Serialize for PanicReason

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryClone for PanicReason

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl Copy for PanicReason