Type Alias rustc_middle::ty::fast_reject::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

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>

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