ruff/crates/ruff_python_formatter/src/preview.rs
2025-01-09 10:20:06 +01:00

22 lines
1.1 KiB
Rust

//! Helpers to test if a specific preview style is enabled or not.
//!
//! The motivation for these functions isn't to avoid code duplication but to ease promoting preview styles
//! to stable. The challenge with directly using [`is_preview`](PyFormatContext::is_preview) is that it is unclear
//! for which specific feature this preview check is for. Having named functions simplifies the promotion:
//! Simply delete the function and let Rust tell you which checks you have to remove.
use crate::PyFormatContext;
/// Returns `true` if the [`hug_parens_with_braces_and_square_brackets`](https://github.com/astral-sh/ruff/issues/8279) preview style is enabled.
pub(crate) const fn is_hug_parens_with_braces_and_square_brackets_enabled(
context: &PyFormatContext,
) -> bool {
context.is_preview()
}
/// Returns `true` if the bugfix for single-with items with a trailing comment targeting Python 3.9 or newer is enabled.
///
/// See [#14001](https://github.com/astral-sh/ruff/issues/14001)
pub(crate) fn is_with_single_target_parentheses_enabled(context: &PyFormatContext) -> bool {
context.is_preview()
}