Struct syn::Index

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

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

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Index> for Member

fn from(index: Index) -> Member

Performs the conversion.

impl From<usize> for Index

fn from(index: usize) -> Index

Performs the conversion.

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, 

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

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 !=.

impl ToTokens for Index

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) -> TokenStream

Convert self directly into a TokenStream object.

impl Eq for Index