# Type Alias rustc_middle::query::queries::opt_hir_owner_nodes::Value

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    pub type Value<'tcx> = Option<&'tcx OwnerNodes<'tcx>>;

## Aliased Type§

    enum Value<'tcx> {
        None,
        Some(&'tcx OwnerNodes<'tcx>),
    }

## Variants§

§1.0.0

### None

No value.

§1.0.0

### Some(&'tcx OwnerNodes<'tcx>)

Some value of type `T`.

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes

Size for each variant:

- `None`: 0 bytes
- `Some`: 8 bytes