Enum FunctionSignatureParamKind 

pub enum FunctionSignatureParamKind {
    ConstantPropFunction,
    ConstantPropGlobal,
    ConstantPropInteger,
    ConstantPropFloat,
    ConstantPropString,
    ClosureProp,
    BoxToValue,
    BoxToStack,
    InOutToOut,
    ConstantPropKeyPath,
    Unknown(u64),
}

The base kind of function signature parameter transformation.

This represents the low bits (0-5) of the param kind value. Additional flags (Dead, OwnedToGuaranteed, etc.) can be combined.

Variants

ConstantPropFunction

Function constant propagation.

ConstantPropGlobal

Global constant propagation.

ConstantPropInteger

Integer constant propagation.

ConstantPropFloat

Float constant propagation.

ConstantPropString

String constant propagation.

ClosureProp

Closure parameter was propagated/inlined.

BoxToValue

Box converted to value.

BoxToStack

Box converted to stack allocation.

InOutToOut

In-out parameter converted to out.

ConstantPropKeyPath

KeyPath constant propagation.

Unknown(u64)

Unknown base kind.

Implementations

impl FunctionSignatureParamKind

pub fn name(&self) -> &'static str

Get a human-readable name for this param kind.

Trait Implementations

impl Clone for FunctionSignatureParamKind

fn clone(&self) -> FunctionSignatureParamKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionSignatureParamKind

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

Formats the value using the given formatter.

impl PartialEq for FunctionSignatureParamKind

fn eq(&self, other: &FunctionSignatureParamKind) -> 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 Copy for FunctionSignatureParamKind

impl Eq for FunctionSignatureParamKind

impl StructuralPartialEq for FunctionSignatureParamKind