Struct rustc_typeck::hir::Generics

pub struct Generics {
    pub lifetimes: P<[LifetimeDef]>,
    pub ty_params: P<[TyParam]>,
    pub where_clause: WhereClause,
    pub span: Span,
}

🔬 This is a nightly-only experimental API. (rustc_private)

Represents lifetimes and type parameters attached to a declaration of a function, enum, trait, etc.

Fields

lifetimes: P<[LifetimeDef]>

🔬 This is a nightly-only experimental API. (rustc_private)

ty_params: P<[TyParam]>

🔬 This is a nightly-only experimental API. (rustc_private)

where_clause: WhereClause

🔬 This is a nightly-only experimental API. (rustc_private)

span: Span

🔬 This is a nightly-only experimental API. (rustc_private)

Methods

impl Generics

fn empty() -> Generics

🔬 This is a nightly-only experimental API. (rustc_private)

fn is_lt_parameterized(&self) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

fn is_type_parameterized(&self) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

fn is_parameterized(&self) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

impl Generics

fn carries_unsafe_attr(&self) -> Option<UnsafeGeneric>

🔬 This is a nightly-only experimental API. (rustc_private)

Trait Implementations

impl Decodable for Generics

fn decode<__D>(__arg_0: &mut __D) -> Result<Generics, __D::Error> where __D: Decoder

🔬 This is a nightly-only experimental API. (rustc_private)

impl PartialEq<Generics> for Generics

fn eq(&self, __arg_0: &Generics) -> bool

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

fn ne(&self, __arg_0: &Generics) -> bool

This method tests for !=.

impl Hash for Generics

fn hash<__H>(&self, __arg_0: &mut __H) where __H: Hasher

Feeds this value into the state given, updating the hasher as necessary.

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

Feeds a slice of this type into the state provided.

impl Clone for Generics

fn clone(&self) -> Generics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Generics

impl Debug for Generics

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Encodable for Generics

fn encode<__S>(&self, __arg_0: &mut __S) -> Result<(), __S::Error> where __S: Encoder

🔬 This is a nightly-only experimental API. (rustc_private)