Enum ValueData 

pub enum ValueData {
    Invalid,
    Inst {
        ty: Type,
        inst: Inst,
    },
    Arg {
        ty: Type,
        arg: Arg,
    },
    Placeholder {
        ty: Type,
    },
}

Internal table storage for values.

Variants

Invalid

The invalid value placeholder.

Inst

The value is the result of an instruction.

Fields

ty: Type

inst: Inst

Arg

The value is an argument of the Function, Process, or Entity.

Fields

ty: Type

arg: Arg

Placeholder

The value is a placeholder. Used during PHI node construction.

Fields

ty: Type

Implementations

impl ValueData

pub fn is_placeholder(&self) -> bool

Check if the value is a placeholder.

Trait Implementations

impl Clone for ValueData

fn clone(&self) -> ValueData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValueData

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

Formats the value using the given formatter.

impl Default for ValueData

fn default() -> ValueData

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ValueData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ValueData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.