Enum rustc::middle::infer::type_variable::RelationDirUnstable [-] [+] [src]

pub enum RelationDir {
    SubtypeOf,
    SupertypeOf,
    EqTo,
    BiTo,
}

Variants

SubtypeOf
SupertypeOf
EqTo
BiTo

Trait Implementations

Derived Implementations

impl Debug for RelationDir

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

impl PartialEq for RelationDir

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

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

impl Clone for RelationDir

fn clone(&self) -> RelationDir

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

impl Copy for RelationDir