Enum InstOp

pub enum InstOp {
    Lt,
    Le,
    Gt,
    Ge,
    Eq,
    Neq,
    As,
    Is,
    IsNot,
    And,
    Or,
}

An operation between two values on the machine.

Variants

Lt

Compare two values on the stack for lt and push the result as a boolean on the stack.

Le

Compare two values on the stack for lte and push the result as a boolean on the stack.

Gt

Compare two values on the stack for gt and push the result as a boolean on the stack.

Ge

Compare two values on the stack for gte and push the result as a boolean on the stack.

Eq

Compare two values on the stack for equality and push the result as a boolean on the stack.

Operation

<b>
<a>
=> <bool>

Neq

Compare two values on the stack for inequality and push the result as a boolean on the stack.

Operation

<b>
<a>
=> <bool>

As

Coerce a value into the given type.

Operation

<type>
<value>
=> <boolean>

Is

Test if the top of the stack is an instance of the second item on the stack.

Operation

<type>
<value>
=> <boolean>

IsNot

Test if the top of the stack is not an instance of the second item on the stack.

Operation

<type>
<value>
=> <boolean>

And

Pop two values from the stack and test if they are both boolean true.

Operation

<boolean>
<boolean>
=> <boolean>

Or

Pop two values from the stack and test if either of them are boolean true.

Operation

<boolean>
<boolean>
=> <boolean>

Trait Implementations

impl Clone for InstOp

fn clone(&self) -> InstOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstOp

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

Formats the value using the given formatter.

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

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 InstOp

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 InstOp

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for InstOp

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

Formats the value using the given formatter.

impl Encode<Binary> for InstOp

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 InstOp

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 InstOp

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 InstOp

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 InstOp