Enum rustc_metadata::rmeta::def_path_hash_map::DefPathHashMapRef

pub(crate) enum DefPathHashMapRef<'tcx> {
    OwnedFromMetadata(HashTable<HashMapConfig, OwningRef<MetadataBlob, [u8]>>),
    BorrowedFromTcx(&'tcx DefPathHashMap),
}

Variants

OwnedFromMetadata(HashTable<HashMapConfig, OwningRef<MetadataBlob, [u8]>>)

BorrowedFromTcx(&'tcx DefPathHashMap)

Implementations

impl DefPathHashMapRef<'_>

pub fn def_path_hash_to_def_index(
    &self,
    def_path_hash: &DefPathHash
) -> DefIndex

Trait Implementations

impl<'a, 'tcx> Decodable<DecodeContext> for DefPathHashMapRef<'static>

fn decode(
    d: &mut DecodeContext<'a, 'tcx>
) -> Result<DefPathHashMapRef<'static>, String>

impl<'a, 'tcx> Encodable<EncodeContext> for DefPathHashMapRef<'tcx>

fn encode(&self, e: &mut EncodeContext<'a, 'tcx>) -> EncodeResult

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:

• OwnedFromMetadata: 24 bytes
• BorrowedFromTcx: 8 bytes