Enum Value 

pub enum Value {
    Function {
        ty: TypeId,
        declaration: bool,
        attributes: Option<usize>,
        properties: GlobalProperties,
        calling_conv: u64,
        gc: Option<String>,
    },
    Global {
        ty: TypeId,
        value_ty: TypeId,
        init: Option<ValueId>,
        constant: bool,
        address_space: u32,
        properties: GlobalProperties,
        thread_local: u8,
        externally_initialized: bool,
    },
    Constant(Constant),
    Local,
    Metadata(MetadataId),
}

A value the module numbers.

Variants

Function

A function, defined or declared.

Fields

ty: TypeId

Its function type.

declaration: bool

Whether it is only declared (it has no body).

attributes: Option<usize>

The attribute list it names (an index into Module::attribute_lists), where it names one.

properties: GlobalProperties

Its linkage and the other properties of its record.

calling_conv: u64

Its calling convention (LLVM’s CallingConv::ID; 0 is C’s).

gc: Option<String>

The garbage collector it names, where it names one.

Global

A global variable.

Fields

ty: TypeId

The global’s type: a pointer to value_ty.

value_ty: TypeId

The type of the value it holds.

init: Option<ValueId>

Its initial value (a module constant), if it has one.

constant: bool

Whether it is a constant (read only).

address_space: u32

LLVM’s address space: 0 the default, 3 group shared. No other space occurs in the programs of the games read.

properties: GlobalProperties

Its linkage and the other properties of its record.

thread_local: u8

Its thread-local model: 0 none, 1 general dynamic, 2 local dynamic, 3 initial exec, 4 local exec.

externally_initialized: bool

Its initial value may be set outside the module (externally_initialized).

Constant(Constant)

A constant.

Local

A function argument or an instruction’s result.

Metadata(MetadataId)

Metadata a call passes to a parameter of type metadata (LLVM’s MetadataAsValue: the debug intrinsics’ variables, expressions and the values they describe). These are a function body’s own, after its other values: they have no place in the bitcode’s value numbering.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl PartialEq for Value

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Value