Struct AmbiguityParticipants 

pub struct AmbiguityParticipants { /* private fields */ }

Declarations whose export credit is lost to a star-export collision.

A participant is neither used nor provably dead: the barrel that would carry its credit exports nothing under that name. Detectors abstain from reporting participants rather than attributing a barrel mistake to the source files. Names identify the canonical defining declaration, so a re-export alias such as default as Widget records default on the component file.

Implementations

impl AmbiguityParticipants

pub fn contains_in_namespace( &self, file_id: FileId, name: &str, namespace: ExportNamespace, ) -> bool

Whether this declaration lost its credit to a star-export collision in one specific namespace.

pub fn contains_declaration( &self, file_id: FileId, name: &str, is_type_only: bool, ) -> bool

Whether an exported declaration lost its credit in any namespace it occupies.

A plain value declaration also occupies type space: class and enum carry a type meaning, and a export type * barrel collides on that meaning alone while the value namespace stays clean. Such a declaration has lost its credit just as thoroughly as a value-space participant.

Trait Implementations

impl Debug for AmbiguityParticipants

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

Formats the value using the given formatter.

impl Default for AmbiguityParticipants

fn default() -> AmbiguityParticipants

Returns the “default value” for a type.