Enum MdOperandAttr 

pub enum MdOperandAttr {
    Null,
    String(String),
    Node(MdNodeId),
    Constant(Box<dyn TypedAttrInterface>),
}

An operand of a metadata node (MdNodeAttr).

Contrary to its name, this isn’t an [Attribute].

Variants

Null

A null operand. Printed as null.

String(String)

LLVM’s MDString. Printed as !"contents".

Node(MdNodeId)

A reference to another node in the module’s metadata table. Printed as #42.

Constant(Box<dyn TypedAttrInterface>)

LLVM’s ConstantAsMetadata wrapping a constant value.

Trait Implementations

impl Clone for MdOperandAttr

fn clone(&self) -> MdOperandAttr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MdOperandAttr

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

Formats the value using the given formatter.

impl Eq for MdOperandAttr

impl Hash for MdOperandAttr

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 Parsable for MdOperandAttr

type Arg = ()

Type of the argument that must be passed to the parser.

type Parsed = MdOperandAttr

The type of the parsed entity.

fn parse<'a>( state_stream: &mut StateStream<'a>, _arg: Self::Arg, ) -> ParseResult<'a, Self::Parsed>

Define a parser using existing combinators and call into on [Parser::parse_stream] to get the final [ParseResult]. Use state_stream.state as necessary.

fn parser<'a>( arg: Self::Arg, ) -> Box<dyn Parser<Stream<Stream<Stream<Stream<IteratorStream<CharIterator<'a>>, SourcePosition>>>, State<'a>>, PartialState = (), Output = Self::Parsed> + 'a>

where Self::Parsed: 'a,

Get a parser combinator that can work on [StateStream] as its input.

impl PartialEq for MdOperandAttr

fn eq(&self, other: &MdOperandAttr) -> 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 Printable for MdOperandAttr

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

fn disp<'t, 'c>(&'t self, ctx: &'c Context) -> Box<dyn Display + 'c>

where 't: 'c,

Get a Display’able object from the given [Context] and default [State].

fn print<'t, 'c>( &'t self, ctx: &'c Context, state: &State, ) -> Box<dyn Display + 'c>

where 't: 'c,

Get a Display’able object from the given [Context] and [State].

impl StructuralPartialEq for MdOperandAttr