Enum Type

pub enum Type {
    Poly(u32),
    BitVector,
    BitVectorWithWidth(usize),
    BitVectorUnknown(u32),
    Int,
    Bool,
    Unit,
}

Higher-level type, not including bitwidths.

Variants

Poly(u32)

Internal type used solely for type inference

BitVector

The expression is a bitvector, currently modeled in the logic QF_BV https://SMT-LIB.cs.uiowa.edu/version1/logics/QF_BV.smt This corresponds to Cranelift’s Isle type: (type Value (primitive Value))

BitVectorWithWidth(usize)

Use if the width is known

BitVectorUnknown(u32)

Int

The expression is an integer (currently used for ISLE type, representing bitwidth)

Bool

The expression is a boolean.

Unit

Unit, removed before SMT-Lib

Implementations

impl Type

pub fn is_poly(&self) -> bool

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl Display for Type

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

Formats the value using the given formatter.

impl Hash for Type

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 Type

fn eq(&self, other: &Type) -> 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 Eq for Type

impl StructuralPartialEq for Type