Enum syn::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

Attribute of the form #![...].

Inner

Attribute of the form #[...].

Trait Implementations

impl Debug for AttrStyle

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

Formats the value using the given formatter.

impl Copy for AttrStyle

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 Eq for AttrStyle

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 !=.

impl Hash for AttrStyle

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].