pub type Value<'tcx> = Option<&'tcx FxIndexMap<HirId, Upvar>>;
Aliased Type§
pub enum Value<'tcx> {
None,
Some(&'tcx IndexMap<HirId, Upvar, BuildHasherDefault<FxHasher>>),
}
Variants§
None
No value.
Some(&'tcx IndexMap<HirId, Upvar, BuildHasherDefault<FxHasher>>)
Some value of type T
.
Layout§
Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.