Struct syn::Index

pub struct Index {
    pub index: u32,
    pub span: Span,
}

Available on crate features full or derive only.

The index of an unnamed tuple struct field.

This type is available only if Syn is built with the "derive" or "full" feature.

Fields

index: u32

span: Span

Trait Implementations

impl Clone for Index

Available on crate feature clone-impls only.

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 Index

Available on crate feature extra-traits only.

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

Formats the value using the given formatter.

impl From<Index> for Member

fn from(index: Index) -> Member

Converts to this type from the input type.

impl From<usize> for Index

fn from(index: usize) -> Index

Converts to this type from the input type.

impl Hash for Index

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IdentFragment for Index

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

Format this value as an identifier fragment.

fn span(&self) -> Option<Span>

Span associated with this IdentFragment.

impl Parse for Index

Available on crate feature parsing only.

fn parse(input: ParseStream<'_>) -> Result<Self>

impl PartialEq<Index> for Index

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 ToTokens for Index

Available on crate feature printing only.

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStreamwhere Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for Index