Enum rustc::infer::region_inference::Constraint [−] [src]

pub enum Constraint {
    ConstrainVarSubVar(RegionVid, RegionVid),
    ConstrainRegSubVar(Region, RegionVid),
    ConstrainVarSubReg(RegionVid, Region),
}
Unstable (rustc_private)

Variants

ConstrainVarSubVar(RegionVid, RegionVid)
Unstable (rustc_private)
ConstrainRegSubVar(Region, RegionVid)
Unstable (rustc_private)
ConstrainVarSubReg(RegionVid, Region)
Unstable (rustc_private)

Trait Implementations

Derived Implementations

impl Debug for Constraint
[src]

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

Formats the value using the given formatter.

impl Hash for Constraint
[src]

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

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

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0

Feeds a slice of this type into the state provided.

impl Eq for Constraint
[src]

impl PartialEq for Constraint
[src]

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

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

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

This method tests for !=.

impl Copy for Constraint
[src]

impl Clone for Constraint
[src]

fn clone(&self) -> Constraint

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more