Crate gpui_engine_default 

GPUI’s default engine: Taffy-backed layout evaluation and the text shaping and wrapping caches the facade drives.

The scene representation and the engine’s interface contracts live in gpui_engine; this crate holds the concrete implementations that depend on taffy.

Structs

DefaultTextSystem

The GPUI text rendering sub system.

LineLayoutCache

A per-window cache of shaped and wrapped line layouts, retaining the previous frame so reused layouts survive a frame boundary.

MissingGlyphReceiver

Receives batches of grapheme clusters that exhausted font fallback.

TaffyLayoutEngine

The taffy-backed layout tree for a window.

Traits

DefaultTextSystemExt

Affordances of the default text system that the shared TextSystem SPI does not carry, in the same spirit as gpui_parley’s as_parley.

Functions

default_layout_engine

Creates the layout engine the default engine hands to each new window.

underline_y_offset

Returns the vertical offset used to paint an underline within a line.