Struct syn::ItemImpl

pub struct ItemImpl {
    pub attrs: Vec<Attribute>,
    pub defaultness: Option<Default>,
    pub unsafety: Option<Unsafe>,
    pub impl_token: Impl,
    pub generics: Generics,
    pub trait_: Option<(Option<Bang>, Path, For)>,
    pub self_ty: Box<Type>,
    pub brace_token: Brace,
    pub items: Vec<ImplItem>,
}

An impl block providing trait or associated items: impl<A> Trait for Data<A> { ... }.

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

Fields

attrs: Vec<Attribute>

defaultness: Option<Default>

unsafety: Option<Unsafe>

impl_token: Impl

generics: Generics

trait_: Option<(Option<Bang>, Path, For)>

Trait this impl implements.

self_ty: Box<Type>

The Self type of the impl.

brace_token: Brace

items: Vec<ImplItem>

Trait Implementations

impl Clone for ItemImpl

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 ItemImpl

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

Formats the value using the given formatter.

impl From<ItemImpl> for Item

fn from(e: ItemImpl) -> Item

Converts to this type from the input type.

impl Hash for ItemImpl

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 Parse for ItemImpl

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

impl PartialEq<ItemImpl> for ItemImpl

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 ItemImpl

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 ItemImpl