pub struct ExprUseCtxt<'tcx> {
pub node: Node<'tcx>,
pub child_id: HirId,
pub adjustments: &'tcx [Adjustment<'tcx>],
pub is_ty_unified: bool,
pub moved_before_use: bool,
pub same_ctxt: bool,
}Expand description
The context an expressions value is used in.
Fields§
§node: Node<'tcx>The parent node which consumes the value.
child_id: HirIdThe child id of the node the value came from.
adjustments: &'tcx [Adjustment<'tcx>]Any adjustments applied to the type.
is_ty_unified: boolWhether the type must unify with another code path.
moved_before_use: boolWhether the value will be moved before it’s used.
same_ctxt: boolWhether the use site has the same SyntaxContext as the value.
Implementations§
Source§impl<'tcx> ExprUseCtxt<'tcx>
impl<'tcx> ExprUseCtxt<'tcx>
pub fn use_node(&self, cx: &LateContext<'tcx>) -> ExprUseNode<'tcx>
Auto Trait Implementations§
impl<'tcx> Freeze for ExprUseCtxt<'tcx>
impl<'tcx> !RefUnwindSafe for ExprUseCtxt<'tcx>
impl<'tcx> Send for ExprUseCtxt<'tcx>
impl<'tcx> Sync for ExprUseCtxt<'tcx>
impl<'tcx> Unpin for ExprUseCtxt<'tcx>
impl<'tcx> !UnwindSafe for ExprUseCtxt<'tcx>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more