Enum ParameterAttribute

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

ParameterAttributes can apply to function parameters as well as function return types. See LLVM 14 docs on Parameter Attributes

Variants

ZeroExt

SignExt

InReg

ByVal

InAlloca

SRet

Alignment(u64)

NoAlias

NoCapture

NoFree

Nest

Returned

NonNull

Dereferenceable(u64)

DereferenceableOrNull(u64)

SwiftSelf

SwiftError

ImmArg

StringAttribute

Fields

kind: String

value: String

UnknownAttribute

Trait Implementations

impl Clone for ParameterAttribute

fn clone(&self) -> ParameterAttribute

Returns a duplicate of the value.

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 Hash for ParameterAttribute

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 PartialEq for ParameterAttribute

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

impl StructuralPartialEq for ParameterAttribute