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

pub fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ItemImpl

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

Formats the value using the given formatter.

impl Eq for ItemImpl

impl From<ItemImpl> for Item

pub fn from(e: ItemImpl) -> Item

Performs the conversion.

impl Hash for ItemImpl

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Parse for ItemImpl

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

impl PartialEq<ItemImpl> for ItemImpl

pub fn eq(&self, other: &Self) -> bool

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl ToTokens for ItemImpl

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

Write self to the given TokenStream.

pub fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

pub fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.