Struct syn::QSelf

pub struct QSelf {
    pub lt_token: Lt,
    pub ty: Box<Type>,
    pub position: usize,
    pub as_token: Option<As>,
    pub gt_token: Gt,
}

The explicit Self type in a qualified path: the T in <T as Display>::fmt.

The actual path, including the trait and the associated item, is stored separately. The position field represents the index of the associated item qualified with this Self type.

<Vec<T> as a::b::Trait>::AssociatedItem
 ^~~~~~    ~~~~~~~~~~~~~~^
 ty        position = 3

<Vec<T>>::AssociatedItem
 ^~~~~~   ^
 ty       position = 0

Fields

lt_token: Lt

ty: Box<Type>

position: usize

as_token: Option<As>

gt_token: Gt

Trait Implementations

impl Clone for QSelf

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QSelf

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

Formats the value using the given formatter.

impl Hash for QSelf

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

where H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for QSelf

fn eq(&self, other: &Self) -> 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 Spanned for QSelf

fn span(&self) -> Span

Returns a Span covering the complete contents of this syntax tree node, or Span::call_site() if this node is empty.

impl Eq for QSelf