Type Alias rustc_expand::base::LintStoreExpandDyn

type LintStoreExpandDyn<'a> = Option<&'a (dyn LintStoreExpand + 'a)>;

Aliased Type

enum LintStoreExpandDyn<'a> {
    None,
    Some(&'a dyn LintStoreExpand),
}

Variants

None

No value.

Some(&'a dyn LintStoreExpand)

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: 16 bytes

Size for each variant:

• None: 0 bytes
• Some: 16 bytes