Struct `ExprBreak`

struct ExprBreak { ... }

A break, with an optional label to break and an optional expression.

Fields

attrs: Vec<Attribute>
break_token: Break
label: Option<Lifetime>
expr: Option<Box<Expr>>

Implementations

`impl Clone for ExprBreak`

fn clone(self: &Self) -> Self

`impl Debug for ExprBreak`

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

`impl Eq for ExprBreak`

`impl Freeze for ExprBreak`

`impl Hash for ExprBreak`

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

`impl Parse for ExprBreak`

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

`impl PartialEq for ExprBreak`

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

`impl RefUnwindSafe for ExprBreak`

`impl Send for ExprBreak`

`impl Sync for ExprBreak`

`impl ToTokens for ExprBreak`

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

`impl Unpin for ExprBreak`

`impl UnsafeUnpin for ExprBreak`

`impl UnwindSafe for ExprBreak`

`impl<T> Any for ExprBreak`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for ExprBreak`

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

`impl<T> BorrowMut for ExprBreak`

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

`impl<T> CloneToUninit for ExprBreak`

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

`impl<T> From for ExprBreak`

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

`impl<T> Spanned for ExprBreak`

fn span(self: &Self) -> Span

`impl<T> ToOwned for ExprBreak`

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

`impl<T, U> Into for ExprBreak`

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 ExprBreak`

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

`impl<T, U> TryInto for ExprBreak`

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