Struct MacroDef 

pub struct MacroDef {
    pub body: Box<DelimArgs>,
    pub macro_rules: bool,
}

Represents a macro definition.

Fields

body: Box<DelimArgs>

macro_rules: bool

true if macro was defined with macro_rules.

Trait Implementations

impl Clone for MacroDef

fn clone(&self) -> MacroDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MacroDef

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

Formats the value using the given formatter.

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

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

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

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

impl<__CTX> HashStable<__CTX> for MacroDef

where __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

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

type Extra = ()

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

impl<__V> MutWalkable<__V> for MacroDef

where __V: MutVisitor,

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

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

type Extra = ()

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

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

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