Struct ExprClosure

Source

pub struct ExprClosure {
    pub attrs: Vec<Attribute>,
    pub lifetimes: Option<BoundLifetimes>,
    pub constness: Option<Const>,
    pub movability: Option<Static>,
    pub asyncness: Option<Async>,
    pub capture: Option<Move>,
    pub or1_token: Or,
    pub inputs: Punctuated<Pat, Comma>,
    pub or2_token: Or,
    pub output: ReturnType,
    pub body: Box<Expr>,
}

Expand description

A closure expression: |a, b| a + b.

Fields§

§attrs: Vec<Attribute>§lifetimes: Option<BoundLifetimes>§constness: Option<Const>§movability: Option<Static>§asyncness: Option<Async>§capture: Option<Move>§or1_token: Or§inputs: Punctuated<Pat, Comma>§or2_token: Or§output: ReturnType§body: Box<Expr>

ExprClosure

Struct ExprClosure Copy item path

Fields§

Trait Implementations§

impl Clone for ExprClosure

fn clone(&self) -> ExprClosure

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

impl Debug for ExprClosure

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

impl From<ExprClosure> for Expr

fn from(e: ExprClosure) -> Expr

impl Hash for ExprClosure

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

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

impl Parse for ExprClosure

fn parse(input: &ParseBuffer<'_>) -> Result<ExprClosure, Error>

impl PartialEq for ExprClosure

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

fn ne(&self, other: &Rhs) -> bool

impl ToTokens for ExprClosure

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

fn to_token_stream(&self) -> TokenStream

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

impl Eq for ExprClosure

Auto Trait Implementations§

impl Freeze for ExprClosure

impl RefUnwindSafe for ExprClosure

impl !Send for ExprClosure

impl !Sync for ExprClosure

impl Unpin for ExprClosure

impl UnwindSafe for ExprClosure

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> AstItemExt for Twhere T: ToTokens,

fn respanned(&self, span: Span) -> Twhere T: Parse,

fn respanned_tokens(&self, span: Span) -> TokenStream

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Spanned for Twhere T: Spanned + ?Sized,

fn span(&self) -> Span

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct ExprClosure

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

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

fn into_token_stream(self) -> TokenStream
where Self: Sized,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> AstItemExt for T
where T: ToTokens,

fn respanned(&self, span: Span) -> T
where T: Parse,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> Spanned for T
where T: Spanned + ?Sized,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,