ExprStruct

Struct ExprStruct

pub struct ExprStruct {
    pub attrs: Vec<Attribute>,
    pub qself: Option<QSelf>,
    pub path: Path,
    pub brace_token: Brace,
    pub fields: Punctuated<FieldValue, Comma>,
    pub dot2_token: Option<DotDot>,
    pub rest: Option<Box<Expr>>,
}

Expand description

A struct literal expression: Point { x: 1, y: 1 }.

The rest provides the value of the remaining fields as in S { a: 1, b: 1, ..rest }.

Fields§

§attrs: Vec<Attribute>§qself: Option<QSelf>§path: Path§brace_token: Brace§fields: Punctuated<FieldValue, Comma>§dot2_token: Option<DotDot>§rest: Option<Box<Expr>>

Trait Implementations§

impl Clone for ExprStruct

Available on crate features derive or full only.

fn clone(&self) -> ExprStruct

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for ExprStruct

Available on crate features derive or full only.

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

Formats the value using the given formatter. Read more

impl From<ExprStruct> for Expr

fn from(e: ExprStruct) -> Expr

Converts to this type from the input type.

impl Hash for ExprStruct

Available on crate features derive or full only.

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

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more

impl Parse for ExprStruct

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

impl PartialEq for ExprStruct

Available on crate features derive or full only.

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToTokens for ExprStruct

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

Write self to the given TokenStream. Read more

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object. Read more

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

Convert self directly into a TokenStream object. Read more

impl Eq for ExprStruct

Available on crate features derive or full only.

Auto Trait Implementations§

impl Freeze for ExprStruct

impl RefUnwindSafe for ExprStruct

impl !Send for ExprStruct

impl !Sync for ExprStruct

impl Unpin for ExprStruct

impl UnwindSafe for ExprStruct

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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

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

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

fn span(&self) -> Span

Returns a Span covering the complete contents of this syntax tree node, or Span::call_site() if this node is empty.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.