Enum rustc_mir::borrow_check::nll::region_infer::values::RegionElement

enum RegionElement {
    Location(Location),
    UniversalRegion(RegionVid),
}

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

An individual element in a region value -- the value of a particular region variable consists of a set of these elements.

Variants

Location(Location)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

A point in the control-flow graph.

UniversalRegion(RegionVid)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

An in-scope, universally quantified region (e.g., a lifetime parameter).

Trait Implementations

impl Copy for RegionElement

impl Clone for RegionElement

fn clone(&self) -> RegionElement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RegionElement

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

Formats the value using the given formatter.

impl PartialEq for RegionElement

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

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

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

This method tests for !=.

impl Eq for RegionElement

fn assert_receiver_is_total_eq(&self)

impl Hash for RegionElement

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].