Struct rustc_mir::borrow_check::constraints::OutlivesConstraint

pub struct OutlivesConstraint {
    pub sup: RegionVid,
    pub sub: RegionVid,
    pub locations: Locations,
    pub category: ConstraintCategory,
}

Fields

sup: RegionVid

The region SUP must outlive SUB…

sub: RegionVid

Region that must be outlived.

locations: Locations

Where did this constraint arise?

category: ConstraintCategory

What caused this constraint?

Trait Implementations

impl Clone for OutlivesConstraint

fn clone(&self) -> OutlivesConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutlivesConstraint

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

Formats the value using the given formatter.

impl Ord for OutlivesConstraint

fn cmp(&self, other: &OutlivesConstraint) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<OutlivesConstraint> for OutlivesConstraint

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

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

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

This method tests for !=.

impl PartialOrd<OutlivesConstraint> for OutlivesConstraint

fn partial_cmp(&self, other: &OutlivesConstraint) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for OutlivesConstraint

impl Eq for OutlivesConstraint

impl StructuralEq for OutlivesConstraint

impl StructuralPartialEq for OutlivesConstraint