Enum llvm_ir::function::ParameterAttribute

pub enum ParameterAttribute {
    ZeroExt,
    SignExt,
    InReg,
    ByVal(u64),
    Preallocated,
    InAlloca,
    SRet(u64),
    Alignment(u64),
    NoAlias,
    NoCapture,
    NoFree,
    Nest,
    Returned,
    NonNull,
    Dereferenceable(u64),
    DereferenceableOrNull(u64),
    SwiftSelf,
    SwiftError,
    ImmArg,
    NoUndef,
    StringAttribute {
        kind: String,
        value: String,
    },
    UnknownAttribute,
}

ParameterAttributes can apply to function parameters as well as function return types. See LLVM 12 docs on Parameter Attributes

Variants

ZeroExt

SignExt

InReg

ByVal(u64)

Preallocated

InAlloca

SRet(u64)

Alignment(u64)

NoAlias

NoCapture

NoFree

Nest

Returned

NonNull

Dereferenceable(u64)

DereferenceableOrNull(u64)

SwiftSelf

SwiftError

ImmArg

NoUndef

StringAttribute

Fields of StringAttribute

kind: Stringvalue: String

UnknownAttribute

Trait Implementations

impl Clone for ParameterAttribute

fn clone(&self) -> ParameterAttribute

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterAttribute

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

Formats the value using the given formatter.

impl Eq for ParameterAttribute

impl PartialEq<ParameterAttribute> for ParameterAttribute

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for ParameterAttribute

impl StructuralPartialEq for ParameterAttribute