pub struct ExprBreak {
pub attrs: Vec<Attribute>,
pub break_token: Break,
pub label: Option<Lifetime>,
pub expr: Option<Box<Expr>>,
}
Expand description
A break
, with an optional label to break and an optional
expression.
This type is available only if Syn is built with the "full"
feature.
Fields
attrs: Vec<Attribute>
break_token: Break
label: Option<Lifetime>
expr: Option<Box<Expr>>
Trait Implementations
sourceimpl ToTokens for ExprBreak
impl ToTokens for ExprBreak
sourcefn to_tokens(&self, tokens: &mut TokenStream)
fn to_tokens(&self, tokens: &mut TokenStream)
Write self
to the given TokenStream
. Read more
sourcefn to_token_stream(&self) -> TokenStream
fn to_token_stream(&self) -> TokenStream
Convert self
directly into a TokenStream
object. Read more
sourcefn into_token_stream(self) -> TokenStream
fn into_token_stream(self) -> TokenStream
Convert self
directly into a TokenStream
object. Read more
impl Eq for ExprBreak
Auto Trait Implementations
impl RefUnwindSafe for ExprBreak
impl !Send for ExprBreak
impl !Sync for ExprBreak
impl Unpin for ExprBreak
impl UnwindSafe for ExprBreak
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Spanned for T where
T: Spanned + ?Sized,
impl<T> Spanned for T where
T: Spanned + ?Sized,
sourcefn span(&self) -> Span
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. Read more