Enum pomelo_hir::NodeParent

pub enum NodeParent {
    Dec(FileAstIdx<Dec>),
    Expr(FileAstIdx<Expr>),
    Pat(FileAstIdx<Pat>),
}

Used to lookup the parent span of nodes that were generated during lowering.

Variants

Dec(FileAstIdx<Dec>)

Expr(FileAstIdx<Expr>)

Pat(FileAstIdx<Pat>)

Implementations

impl NodeParent

pub(super) fn from_expr(ctx: &mut LoweringCtxt, expr: &Expr) -> Self

pub(super) fn from_pat(ctx: &mut LoweringCtxt, pat: &Pat) -> Self

pub(super) fn from_dec(ctx: &mut LoweringCtxt, dec: &Dec) -> Self

Trait Implementations

impl Clone for NodeParent

fn clone(&self) -> NodeParent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeParent

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

Formats the value using the given formatter.

impl PartialEq<NodeParent> for NodeParent

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for NodeParent

impl Eq for NodeParent

impl StructuralEq for NodeParent

impl StructuralPartialEq for NodeParent