Enum RirParamMode 

pub enum RirParamMode {
    Normal,
    MutRef,
    Ref,
    Comptime,
}

Parameter passing mode in RIR.

Per ADR-0076, the surface language no longer has inout / borrow keyword forms. The legacy mode names are gone; MutRef / Ref survive as a transport mechanism for places where the param’s Type cannot itself be wrapped (notably interface-typed parameters, where the type pool cannot intern Ref(Interface) / MutRef(Interface)).

Variants

Normal

Normal pass-by-value parameter (or any reference whose ref-ness is already encoded in the parameter Type).

MutRef

Exclusive mutable borrow on a parameter whose declared type cannot itself be wrapped as MutRef(...) (e.g. interface params).

Ref

Shared immutable borrow with the same caveat as MutRef.

Comptime

Comptime parameter - evaluated at compile time (used for type parameters)

Trait Implementations

impl Clone for RirParamMode

fn clone(&self) -> RirParamMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RirParamMode

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

Formats the value using the given formatter.

impl Default for RirParamMode

fn default() -> RirParamMode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RirParamMode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RirParamMode

fn eq(&self, other: &RirParamMode) -> 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 Serialize for RirParamMode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for RirParamMode

impl Eq for RirParamMode

impl StructuralPartialEq for RirParamMode