Enum Attribute

pub enum Attribute {
    Bool(BoolAttr),
    Num(NumAttr),
    Internal(InternalAttr),
    Unknown(Id),
}

Defines the known attributes that can be attached to IR nodes. All caps names represent attributes that are internal to the compiler and cannot be parsed back.

Variants

Bool(BoolAttr)

Num(NumAttr)

Internal(InternalAttr)

Unknown(Id)

Unknown attribute. Should not appear in the Calyx codebase. Useful for other frontends using Calyx

Trait Implementations

impl Clone for Attribute

fn clone(&self) -> Attribute

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Attribute

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

Formats the value using the given formatter.

impl Display for Attribute

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

Formats the value using the given formatter.

impl From<BoolAttr> for Attribute

fn from(attr: BoolAttr) -> Attribute

Converts to this type from the input type.

impl From<InternalAttr> for Attribute

fn from(attr: InternalAttr) -> Attribute

Converts to this type from the input type.

impl From<NumAttr> for Attribute

fn from(attr: NumAttr) -> Attribute

Converts to this type from the input type.

impl FromStr for Attribute

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Attribute, Error>

Parses a string s to return a value of this type.

impl Hash for Attribute

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

where __H: Hasher,

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 Attribute

fn eq(&self, other: &Attribute) -> 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 Copy for Attribute

impl Eq for Attribute

impl StructuralPartialEq for Attribute