Function enrichment_plain

src/completion/phpdoc/generation.rs:1195–1204

Plain-text version of `enrichment_snippet` (no tab stops). Also used by tag completion (`build_phpdoc_completions`) to enrich `@param`, `@return`, and `@var` type hints with template parameters. Callable types are wrapped in parentheses for PHPDoc notation: `(Closure(): mixed)`, `(callable(): mixed)`.

(
    type_hint: Option<&PhpType>,
    class_loader: &dyn Fn(&str) -> Option<Arc<ClassInfo>>,
)

/// Callable types are wrapped in parentheses for PHPDoc notation:
/// `(Closure(): mixed)`, `(callable(): mixed)`.
pub(crate) fn enrichment_plain(
    type_hint: Option<&PhpType>,
    class_loader: &dyn Fn(&str) -> Option<Arc<ClassInfo>>,
) -> Option<String> {
    let typed = enrichment_plain_typed(type_hint, class_loader)?;

    // Callable types need parentheses in PHPDoc notation, which
    // PhpType::Display does not add.
    Some(enrichment_type_to_plain(&typed))
}

/// Format an enriched `PhpType` as a plain-text PHPDoc type string.
///