Enum rustc_ast::ast::AttrStyle

pub enum AttrStyle {
    Outer,
    Inner,
}

Distinguishes between Attributes that decorate items and Attributes that are contained as statements within items. These two cases need to be distinguished for pretty-printing.

Variants

Outer

Inner

Trait Implementations

impl Clone for AttrStyle

fn clone(&self) -> AttrStyle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AttrStyle

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

Formats the value using the given formatter.

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

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

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

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

impl<__CTX> HashStable<__CTX> for AttrStyle

where __CTX: HashStableContext,

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

impl PartialEq for AttrStyle

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

impl StructuralPartialEq for AttrStyle

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: 1 byte

Size for each variant:

• Outer: 0 bytes
• Inner: 0 bytes