Type Definition rustc_middle::ty::fast_reject::SimplifiedType

pub type SimplifiedType = SimplifiedTypeGen<DefId>;

Trait Implementations

impl Key for SimplifiedType

fn query_crate_is_local(&self) -> bool

Given an instance of this key, what crate is it referring to? This is used to find the provider.

fn default_span(&self, _: TyCtxt<'_>) -> Span

In the event that a cycle occurs, if no explicit span has been given for a query with key self, what span should we use?

type CacheSelector = DefaultCacheSelector<Self>

fn key_as_def_id(&self) -> Option<DefId>

If the key is a DefId or DefId–equivalent, return that DefId. Otherwise, return None.

fn ty_adt_id(&self) -> Option<DefId>

impl<'a> ToStableHashKey<StableHashingContext<'a>> for SimplifiedType

type KeyType = Fingerprint

fn to_stable_hash_key(&self, hcx: &StableHashingContext<'a>) -> Fingerprint

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:

• BoolSimplifiedType: 0 bytes
• CharSimplifiedType: 0 bytes
• IntSimplifiedType: 1 byte
• UintSimplifiedType: 1 byte
• FloatSimplifiedType: 1 byte
• AdtSimplifiedType: 11 bytes
• ForeignSimplifiedType: 11 bytes
• StrSimplifiedType: 0 bytes
• ArraySimplifiedType: 0 bytes
• SliceSimplifiedType: 0 bytes
• RefSimplifiedType: 1 byte
• PtrSimplifiedType: 1 byte
• NeverSimplifiedType: 0 bytes
• TupleSimplifiedType: 15 bytes
• MarkerTraitObjectSimplifiedType: 0 bytes
• TraitSimplifiedType: 11 bytes
• ClosureSimplifiedType: 11 bytes
• GeneratorSimplifiedType: 11 bytes
• GeneratorWitnessSimplifiedType: 15 bytes
• FunctionSimplifiedType: 15 bytes
• PlaceholderSimplifiedType: 0 bytes