Struct rustc_borrowck::constraints::graph::Normal

pub(crate) struct Normal;

In normal mode, a R1: R2 constraint results in an edge R1 -> R2. This is what we use when constructing the SCCs for inference. This is because we compute the value of R1 by union’ing all the things that it relies on.

Trait Implementations

impl Clone for Normal

fn clone(&self) -> Normal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConstraintGraphDirecton for Normal

fn start_region(c: &OutlivesConstraint<'_>) -> RegionVid

fn end_region(c: &OutlivesConstraint<'_>) -> RegionVid

fn is_normal() -> bool

impl Debug for Normal

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

Formats the value using the given formatter.

impl Copy for Normal

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

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