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 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 Synom for ItemImpl

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

A short name of the type being parsed.

impl ToTokens for ItemImpl

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

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Debug for ItemImpl

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for ItemImpl

impl PartialEq for ItemImpl

fn eq(&self, __arg_0: &ItemImpl) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &ItemImpl) -> bool

This method tests for !=.

impl Hash for ItemImpl

fn hash<__H: Hasher>(&self, __arg_0: &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 Clone for ItemImpl

fn clone(&self) -> ItemImpl

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ItemImpl> for Item

fn from(e: ItemImpl) -> Item

Performs the conversion.