Struct syn::ExprReturn
source · pub struct ExprReturn {
pub attrs: Vec<Attribute>,
pub return_token: Return,
pub expr: Option<Box<Expr>>,
}
Expand description
A return
, with an optional value to be returned.
This type is available if Syn is built with the "full"
feature.
Fields
attrs: Vec<Attribute>
return_token: Return
expr: Option<Box<Expr>>
Trait Implementations
sourceimpl Clone for ExprReturn
impl Clone for ExprReturn
sourcefn clone(&self) -> ExprReturn
fn clone(&self) -> ExprReturn
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for ExprReturn
impl Debug for ExprReturn
sourceimpl From<ExprReturn> for Expr
impl From<ExprReturn> for Expr
sourcefn from(e: ExprReturn) -> Expr
fn from(e: ExprReturn) -> Expr
Converts to this type from the input type.
sourceimpl Hash for ExprReturn
impl Hash for ExprReturn
sourceimpl PartialEq<ExprReturn> for ExprReturn
impl PartialEq<ExprReturn> for ExprReturn
sourcefn eq(&self, other: &ExprReturn) -> bool
fn eq(&self, other: &ExprReturn) -> bool
sourceimpl ToTokens for ExprReturn
impl ToTokens for ExprReturn
sourcefn to_tokens(&self, tokens: &mut TokenStream)
fn to_tokens(&self, tokens: &mut TokenStream)
sourcefn into_token_stream(self) -> TokenStreamwhere
Self: Sized,
fn into_token_stream(self) -> TokenStreamwhere
Self: Sized,
impl Eq for ExprReturn
impl StructuralEq for ExprReturn
impl StructuralPartialEq for ExprReturn
Auto Trait Implementations
impl RefUnwindSafe for ExprReturn
impl !Send for ExprReturn
impl !Sync for ExprReturn
impl Unpin for ExprReturn
impl UnwindSafe for ExprReturn
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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 Twhere
T: ToTokens,
impl<T> Spanned for Twhere
T: ToTokens,
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