Struct ExprUnary
pub struct ExprUnary { pub attrs: Vec<Attribute>, pub op: UnOp, pub expr: Box<Expr> }A unary operation: !x, *x, -x.
Fields
attrs: Vec<Attribute>op: UnOpexpr: Box<Expr>
Trait Implementations
impl Clone for ExprUnary
fn clone(&self) -> Self
impl Parse for ExprUnary
fn parse(input: ParseStream<'_>) -> Result<Self>
impl ToTokens for ExprUnary
fn to_tokens(&self, tokens: &mut TokenStream)
Auto Trait Implementations
impl !Send for ExprUnary
impl !Sync for ExprUnary
impl Freeze for ExprUnary
impl RefUnwindSafe for ExprUnary
impl Unpin for ExprUnary
impl UnsafeUnpin for ExprUnary
impl UnwindSafe for ExprUnary
Blanket Implementations
impl<T> Any for ExprUnary
where
T: 'static + ?Sized,
fn type_id(&self) -> TypeId
impl<T> Borrow<T> for ExprUnary
where
T: ?Sized,
fn borrow(&self) -> &T
impl<T> BorrowMut<T> for ExprUnary
where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
impl<T> CloneToUninit for ExprUnary
where
T: Clone,
unsafe fn clone_to_uninit(&self, dest: *mut u8)
impl<T> From<T> for ExprUnary
fn from(t: T) -> TReturns the argument unchanged.
impl<T> Spanned for ExprUnary
where
T: Spanned + ?Sized,
fn span(&self) -> Span
impl<T> ToOwned for ExprUnary
where
T: Clone,
type Owned = T;fn to_owned(&self) -> Tfn clone_into(&self, target: &mut T)
impl<T, U> Into<U> for ExprUnary
where
U: From<T>,
fn into(self) -> UCalls
U::from(self).That is, this conversion is whatever the implementation of
[From]<T> for Uchooses to do.
impl<T, U> TryFrom<U> for ExprUnary
where
U: Into<T>,
type Error = never;fn try_from(value: U) -> Result<T, never>
impl<T, U> TryInto<U> for ExprUnary
where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error;fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>