Struct ClExpr

#[non_exhaustive]
pub struct ClExpr {
    pub bit_posn: Vec<(u32, u32)>,
    pub expr: ClOperator,
    pub reg_posn: Vec<InputClRegister>,
    pub output_posn: ClRegisterBits,
}

Data encoding a classical expression.

A classical expression operates over multi-bit registers and/or individual bits, each identified by an index local to the expression.

This is included in a Operation when the operation is a OpType::ClExpr.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

bit_posn: Vec<(u32, u32)>

Mapping between bit variables in the expression and the position of the corresponding bit in the args list.

expr: ClOperator

The encoded expression.

This expression may only refer to bits and registers by their id either in Self::bit_posn or Self::reg_posn, respectively.

reg_posn: Vec<InputClRegister>

A list of registers defined over the input bits, with a local identifier.

expr may contain references to these registers by their InputClRegister::index.

output_posn: ClRegisterBits

The output bits of the expression.

This is a list of bit indices in ClExpr::bit_posn.

Trait Implementations

impl Clone for ClExpr

fn clone(&self) -> ClExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClExpr

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

Formats the value using the given formatter.

impl Default for ClExpr

fn default() -> ClExpr

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ClExpr

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ClExpr

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

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

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 Serialize for ClExpr

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ClExpr