Enum Resolution 

pub enum Resolution {
    Local,
    UniqueGlobal,
    Ambiguous,
    ReceiverUnknown,
    Unresolved,
}

How a reference was resolved to a definition.

Variants

Local

A definition of the name exists in the reference’s own file.

UniqueGlobal

The name is defined exactly once across the view.

Ambiguous

Several definitions and none in the reference’s file — not resolved.

ReceiverUnknown

A method call (x.foo()) whose receiver type is unknown, so no definition in the view can be claimed even if exactly one exists.

Distinct from Unresolved: definitions of the name may well be present, but attributing the call to one of them would assert a receiver type the graph does not know (#223).

Unresolved

No definition of the name in the view — a dangling reference.

Trait Implementations

impl Clone for Resolution

fn clone(&self) -> Resolution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Resolution

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

Formats the value using the given formatter.

impl PartialEq for Resolution

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Resolution

impl Eq for Resolution

impl StructuralPartialEq for Resolution