pub struct ExprLet {
pub attrs: Vec<Attribute>,
pub let_token: Let,
pub pat: Pat,
pub eq_token: Eq,
pub expr: Box<Expr>,
}
Expand description
A let
guard: let Some(x) = opt
.
This type is available only if Syn is built with the "full"
feature.
Fields
attrs: Vec<Attribute>
let_token: Let
pat: Pat
eq_token: Eq
expr: Box<Expr>
Trait Implementations
sourceimpl ToTokens for ExprLet
impl ToTokens for ExprLet
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 ExprLet
Auto Trait Implementations
impl RefUnwindSafe for ExprLet
impl !Send for ExprLet
impl !Sync for ExprLet
impl Unpin for ExprLet
impl UnwindSafe for ExprLet
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
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more