Type Alias SimplifiedType

pub type SimplifiedType = SimplifiedType<DefId>;

Aliased Type

enum SimplifiedType {
    Bool,
    Char,
    Int(IntTy),
    Uint(UintTy),
    Float(FloatTy),
    Adt(DefId),
    Foreign(DefId),
    Str,
    Array,
    Slice,
    Ref(Mutability),
    Ptr(Mutability),
    Never,
    Tuple(usize),
    MarkerTraitObject,
    Trait(DefId),
    Closure(DefId),
    Coroutine(DefId),
    CoroutineWitness(DefId),
    Function(usize),
    Placeholder,
    Error,
}

Variants

Bool

Char

Int(IntTy)

Uint(UintTy)

Float(FloatTy)

Adt(DefId)

Foreign(DefId)

Str

Array

Slice

Ref(Mutability)

Ptr(Mutability)

Never

Tuple(usize)

MarkerTraitObject

A trait object, all of whose components are markers (e.g., dyn Send + Sync).

Trait(DefId)

Closure(DefId)

Coroutine(DefId)

CoroutineWitness(DefId)

Function(usize)

Placeholder

Error

Implementations

impl<DefId> SimplifiedType<DefId>

pub fn def(self) -> Option<DefId>

Trait Implementations

impl EraseType for SimplifiedType

type Result = [u8; 16]

impl Key for SimplifiedType

type Cache<V> = DefaultCache<SimplifiedType<DefId>, V>

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?

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_def_id(&self) -> Option<DefId>

impl ParameterizedOverTcx for SimplifiedType

type Value<'tcx> = SimplifiedType<DefId>

impl<DefId> Clone for SimplifiedType<DefId>

where DefId: Clone,

fn clone(&self) -> SimplifiedType<DefId>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<DefId> Debug for SimplifiedType<DefId>

where DefId: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<DefId, __D> Decodable<__D> for SimplifiedType<DefId>

where __D: TyDecoder, DefId: Decodable<__D>,

fn decode(__decoder: &mut __D) -> SimplifiedType<DefId>

impl<DefId, __E> Encodable<__E> for SimplifiedType<DefId>

where __E: TyEncoder, DefId: Encodable<__E>,

fn encode(&self, __encoder: &mut __E)

impl<DefId> Hash for SimplifiedType<DefId>

where DefId: Hash,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<DefId, __CTX> HashStable<__CTX> for SimplifiedType<DefId>

where DefId: HashStable<__CTX>,

fn hash_stable( &self, __hcx: &mut __CTX, __hasher: &mut StableHasher<SipHasher128>, )

impl<DefId> PartialEq for SimplifiedType<DefId>

where DefId: PartialEq,

fn eq(&self, other: &SimplifiedType<DefId>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<HCX, DefId> ToStableHashKey<HCX> for SimplifiedType<DefId>

where HCX: Clone, DefId: HashStable<HCX>,

type KeyType = Fingerprint

fn to_stable_hash_key(&self, hcx: &HCX) -> Fingerprint

impl<DefId> Copy for SimplifiedType<DefId>

where DefId: Copy,

impl<DefId> Eq for SimplifiedType<DefId>

where DefId: Eq,

impl<DefId> StructuralPartialEq for SimplifiedType<DefId>

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:

• Bool: 0 bytes
• Char: 0 bytes
• Int: 1 byte
• Uint: 1 byte
• Float: 1 byte
• Adt: 11 bytes
• Foreign: 11 bytes
• Str: 0 bytes
• Array: 0 bytes
• Slice: 0 bytes
• Ref: 1 byte
• Ptr: 1 byte
• Never: 0 bytes
• Tuple: 15 bytes
• MarkerTraitObject: 0 bytes
• Trait: 11 bytes
• Closure: 11 bytes
• Coroutine: 11 bytes
• CoroutineWitness: 11 bytes
• Function: 15 bytes
• Placeholder: 0 bytes
• Error: 0 bytes