Type Alias rustc_ast::node_id::NodeMapEntry

pub type NodeMapEntry<'a, T> = StdEntry<'a, NodeId, T>;

Aliased Type

enum NodeMapEntry<'a, T> {
    Occupied(OccupiedEntry<'a, NodeId, T>),
    Vacant(VacantEntry<'a, NodeId, T>),
}

Variants

Occupied(OccupiedEntry<'a, NodeId, T>)

An occupied entry.

Vacant(VacantEntry<'a, NodeId, T>)

A vacant entry.

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: 32 bytes

Size for each variant:

• Occupied: 24 bytes
• Vacant: 24 bytes