Enum ExternParameterType

pub enum ExternParameterType {
    Scalar(ScalarType),
    FixedLengthVector(Vector),
    VariableLengthVector(ScalarType),
}

A parameter type within an extern signature.

Variants

Scalar(ScalarType)

A scalar parameter, which may accept a memory reference or immediate value.

For instance PRAGMA EXTERN foo "(bar : INTEGER)".

FixedLengthVector(Vector)

A fixed-length vector, which must accept a memory region name of the appropriate length and data type.

For instance PRAGMA EXTERN foo "(bar : INTEGER[2])".

VariableLengthVector(ScalarType)

A variable-length vector, which must accept a memory region name of the appropriate data type.

For instance PRAGMA EXTERN foo "(bar : INTEGER[])".

Trait Implementations

impl Clone for ExternParameterType

fn clone(&self) -> ExternParameterType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExternParameterType

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

Formats the value using the given formatter.

impl Hash for ExternParameterType

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

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 PartialEq for ExternParameterType

fn eq(&self, other: &ExternParameterType) -> 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 Quil for ExternParameterType

fn write( &self, f: &mut impl Write, fall_back_to_debug: bool, ) -> ToQuilResult<()>

Write the Quil representation of the item to the given writer. If fall_back_to_debug is true, then it must not return an error.

fn to_quil(&self) -> Result<String, ToQuilError>

Return a string in valid Quil syntax or an error if the item cannot be represented with valid Quil.

fn to_quil_or_debug(&self) -> String

Return a string in valid Quil syntax if possible. Any individual component of this object which cannot be represented in Quil will be replaced with a Debug representation of that component.

impl Eq for ExternParameterType

impl StructuralPartialEq for ExternParameterType