Struct `ExprGroup`

struct ExprGroup { ... }

An expression contained within invisible delimiters.

This variant is important for faithfully representing the precedence of expressions and is related to None-delimited spans in a TokenStream.

Fields

attrs: Vec<Attribute>
group_token: Group
expr: Box<Expr>

Implementations

`impl Clone for ExprGroup`

fn clone(self: &Self) -> Self

`impl Debug for ExprGroup`

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

`impl Eq for ExprGroup`

`impl Freeze for ExprGroup`

`impl Hash for ExprGroup`

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

`impl PartialEq for ExprGroup`

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

`impl RefUnwindSafe for ExprGroup`

`impl Send for ExprGroup`

`impl Sync for ExprGroup`

`impl ToTokens for ExprGroup`

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

`impl Unpin for ExprGroup`

`impl UnsafeUnpin for ExprGroup`

`impl UnwindSafe for ExprGroup`

`impl<T> Any for ExprGroup`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for ExprGroup`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for ExprGroup`

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

`impl<T> CloneToUninit for ExprGroup`

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

`impl<T> From for ExprGroup`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> Spanned for ExprGroup`

fn span(self: &Self) -> Span

`impl<T> ToOwned for ExprGroup`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T, U> Into for ExprGroup`

fn into(self: Self) -> U

Calls U::from(self).

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

`impl<T, U> TryFrom for ExprGroup`

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

`impl<T, U> TryInto for ExprGroup`

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