Enum ExprPos

pub enum ExprPos {
    Lhs,
    Rhs,
    AccessBase {
        constant_index: bool,
    },
}

The position at which an expression is, used while lowering

Variants

Lhs

The expression is in the left hand side of an assignment

Rhs

The expression is in the right hand side of an assignment

AccessBase

The expression is an array being indexed, needed to allow constant arrays to be dynamically indexed

Fields

constant_index: bool

The index is a constant

Implementations

impl ExprPos

const fn maybe_access_base(&self, constant_index: bool) -> Self

Returns an lhs position if the current position is lhs otherwise AccessBase

Trait Implementations

impl Clone for ExprPos

fn clone(&self) -> ExprPos

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExprPos

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

Formats the value using the given formatter.

impl PartialEq for ExprPos

fn eq(&self, other: &ExprPos) -> 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 ExprPos

impl Eq for ExprPos

impl StructuralPartialEq for ExprPos