Module inline 

Inline formatting context — handles text and inline-level elements.

Chrome equivalent: ng/inline/ (NGInlineNode, NGInlineItem, NGLineBreaker, NGInlineLayoutAlgorithm).

Architecture

1. CollectInlines: DOM subtree → flat Vec<InlineItem>
2. ShapeText: text items → shaped glyph runs (via Parley, future)
3. LineBreaker: measure items, break into lines
4. BuildLines: position items within line boxes, align baselines
5. Output: Vec<LineFragment> each containing positioned inline fragments

Re-exports

pub use context::InlineFormattingContext;

pub use font_system::FontQuery;

pub use font_system::FontSystem;

pub use item::InlineItem;

pub use measurer::FontHeight;

pub use measurer::FontMetrics;

pub use measurer::TextMeasurer;

pub use measurer::TextMetrics;

pub use measurer::WrappedTextMetrics;

pub use measurer::resolve_line_height;

Modules

context

Inline formatting context — collects inline items and manages layout.

font_system

Font system — manages font discovery, caching, and measurement.

item

Inline item — the atomic unit of inline layout.

line_breaker

Line breaker — splits inline items into lines.

measurer

Pluggable text measurement — trait + default estimator.