Enum ConstItemRhsKind 

pub enum ConstItemRhsKind {
    Body {
        rhs: Option<Box<Expr>>,
    },
    TypeConst {
        rhs: Option<AnonConst>,
    },
}

Variants

Body

Fields

rhs: Option<Box<Expr>>

TypeConst

Fields

rhs: Option<AnonConst>

Implementations

impl ConstItemRhsKind

pub fn new_body(rhs: Box<Expr>) -> Self

pub fn span(&self) -> Option<Span>

pub fn expr(&self) -> Option<&Expr>

pub fn has_expr(&self) -> bool

pub fn is_type_const(&self) -> bool

Trait Implementations

impl Clone for ConstItemRhsKind

fn clone(&self) -> ConstItemRhsKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConstItemRhsKind

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

Formats the value using the given formatter.

impl<__D: SpanDecoder> Decodable<__D> for ConstItemRhsKind

fn decode(__decoder: &mut __D) -> Self

impl<__E: SpanEncoder> Encodable<__E> for ConstItemRhsKind

fn encode(&self, __encoder: &mut __E)

impl<V: MutVisitor> MutVisitable<V> for ConstItemRhsKind

type Extra = ()

fn visit_mut(&mut self, visitor: &mut V, _extra: Self::Extra) -> V::Result

impl<__V> MutWalkable<__V> for ConstItemRhsKind

where __V: MutVisitor,

fn walk_mut(&mut self, __visitor: &mut __V)

impl<'a, V: Visitor<'a>> Visitable<'a, V> for ConstItemRhsKind

type Extra = ()

fn visit(&'a self, visitor: &mut V, _extra: Self::Extra) -> V::Result

impl<'__ast, __V> Walkable<'__ast, __V> for ConstItemRhsKind

where __V: Visitor<'__ast>,

fn walk_ref(&'__ast self, __visitor: &mut __V) -> __V::Result

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Size for each variant:

• Body: 8 bytes
• TypeConst: 16 bytes