v0.3.0

v0.3.0 (2025-07-17)

Added

• Doc::Align
• Doc::DedentToRoot, DocBuilder::dedent_to_root
• Doc::ExpandParent, DocAllocator::expand_parent
• Doc::LineSuffix, DocAllocator::line_suffix, DocBuilder::as_line_suffix
• Doc::is_nil
• DocAllocator::ascii_text (skips is_ascii checks)
• DocBuilder::into_ref
• DocBuilder::indent and DocBuilder::dedent (shorthand for DocBuilder::nest with unsigned argument)
• [T; N]::pretty (easier concatenation)

Changed

• Breaking: Contextual functions (DocAllocator::on_column, DocAllocator::on_nesting) and related types are now optional under the contextual feature
• DocBuilder::align works without contextual functions
• Breaking: Removed DocBuilder::hang and the old DocBuilder::indent (use doc.nest(n).align() or (doc + allocator.spaces(n)).nest(n).align())
• Arena now avoids allocating common single-character string literals (e.g. " ", ";")
• Breaking: SmallText and Text::Small variant are now optional under the small-text feature.