Struct rustc::ty::ItemVariances

pub struct ItemVariances {
    pub types: VecPerParamSpace<Variance>,
    pub regions: VecPerParamSpace<Variance>,
}

Unstable (rustc_private)

Fields

types: VecPerParamSpace<Variance>

Unstable (rustc_private)

regions: VecPerParamSpace<Variance>

Unstable (rustc_private)

Trait Implementations

impl Debug for ItemVariances

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

Formats the value using the given formatter.

Derived Implementations

impl Encodable for ItemVariances

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

impl Decodable for ItemVariances

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

impl PartialEq for ItemVariances

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

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

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

This method tests for !=.

impl Clone for ItemVariances

fn clone(&self) -> ItemVariances

Returns a copy of the value.

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

Performs copy-assignment from source.