Enum ImportOrigin 

pub enum ImportOrigin {
    Written,
    Default,
}

Part of Error::AmbiguousVariables and Error::AmbiguousVariants’s public shape, so it is re-exported alongside the error rather than left behind a private module. Whether a contributor to a module’s scope was named by an import line the file wrote, or supplied by the default import list because the file wrote none for that module.

Carried alongside ValueType::Foreign/Foreigns purely for diagnostics: super::Error::AmbiguousVariables’s note calls a Default contributor out as implicit, since the collision it causes sits in a module the file never named — The default imports states the rule that a default entry participates in ambiguity exactly as a written import does; this is what lets the diagnostic say which kind of import it was.

Variants

Written

Named by an import line in the module under check.

Default

Not written by the module under check — supplied because the module wrote no import for it.

Trait Implementations

impl Clone for ImportOrigin

fn clone(&self) -> ImportOrigin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ImportOrigin

impl Debug for ImportOrigin

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

Formats the value using the given formatter.

impl Eq for ImportOrigin

impl PartialEq for ImportOrigin

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ImportOrigin