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 only if Syn is built with the "full" feature.
Fields
attrs: Vec<Attribute>return_token: Returnexpr: Option<Box<Expr>>Trait Implementations
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 Parse for ExprReturn
impl Parse for ExprReturn
fn parse(input: ParseStream<'_>) -> Result<Self>
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 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