Function extract_template_params

src/docblock/templates.rs:32–37

Extract template parameter names from `@template` tags in a docblock. Handles the common PHPStan / Psalm variants: - `@template T` - `@template TKey of array-key` - `@template-covariant TValue` - `@template-contravariant TValue` - `@phpstan-template T` - `@phpstan-template-covariant TValue` Returns a list of template parameter names (e.g. `["T", "TKey"]`).

(docblock: &str)

///
/// Returns a list of template parameter names (e.g. `["T", "TKey"]`).
pub fn extract_template_params(docblock: &str) -> Vec<String> {
    extract_template_params_full(docblock)
        .into_iter()
        .map(|(name, _, _, _)| name)
        .collect()
}

/// Like [`extract_template_params`], but operates on a pre-parsed [`DocblockInfo`].
pub fn extract_template_params_from_info(info: &DocblockInfo) -> Vec<String> {