Enum rustc_span::hygiene::MacroKind

pub enum MacroKind {
    Bang,
    Attr,
    Derive,
}

The kind of macro invocation or definition.

Variants

Bang

A bang macro foo!().

Attr

An attribute macro #[foo].

Derive

A derive macro #[derive(Foo)]

Implementations

impl MacroKind

pub fn descr(self) -> &'static str

pub fn descr_expected(self) -> &'static str

pub fn article(self) -> &'static str

Trait Implementations

impl Clone for MacroKind

fn clone(&self) -> MacroKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MacroKind

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for MacroKind

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<__E: Encoder> Encodable<__E> for MacroKind

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl Hash for MacroKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<__CTX> HashStable<__CTX> for MacroKind where
    __CTX: HashStableContext, 

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

impl PartialEq<MacroKind> for MacroKind

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

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

#[must_use]

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

This method tests for !=.

impl Copy for MacroKind

impl Eq for MacroKind

impl StructuralEq for MacroKind

impl StructuralPartialEq for MacroKind