Enum rustc_hir::SyntheticTyParamKind

pub enum SyntheticTyParamKind {
    ImplTrait,
    FromAttr,
}

Synthetic type parameters are converted to another form during lowering; this allows us to track the original form they had, and is useful for error messages.

Variants

ImplTrait

FromAttr

Trait Implementations

impl Clone for SyntheticTyParamKind

fn clone(&self) -> SyntheticTyParamKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SyntheticTyParamKind

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for SyntheticTyParamKind

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<__E: Encoder> Encodable<__E> for SyntheticTyParamKind

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl Hash for SyntheticTyParamKind

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<__CTX> HashStable<__CTX> for SyntheticTyParamKind where
    __CTX: HashStableContext, 

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

impl PartialEq<SyntheticTyParamKind> for SyntheticTyParamKind

fn eq(&self, other: &SyntheticTyParamKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for SyntheticTyParamKind

impl Eq for SyntheticTyParamKind

impl StructuralEq for SyntheticTyParamKind

impl StructuralPartialEq for SyntheticTyParamKind

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: 1 byte

Size for each variant:

• ImplTrait: 0 bytes
• FromAttr: 0 bytes