servo/components/layout/lib.rs
Martin Robinson e81951a973
layout: Remove the obsolete layout tracing functionality (#35001)
There were two kinds of layout tracing controlled by the same debugging
option:

 - modern layout: Functionality that dumped a JSON serialization of the
   layout tree before and after layout.
 - legacy layout: A scope based tracing that reported the process of
   layout in a structured way.

I don't think anyone working on layout is using either of these two
features. For modern layout requiring data structure to implement
`serde` serialization is incredibly inconvenient and also generates a
lot of extra code.

We also have a more modern tracing functionality based on perfetto that
we have started to use for layout and IMO it's actually being used and
more robust.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-15 13:24:14 +00:00

47 lines
1,007 B
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#![deny(unsafe_code)]
mod block;
pub mod construct;
pub mod context;
pub mod data;
pub mod display_list;
mod flex;
mod floats;
pub mod flow;
mod flow_list;
pub mod flow_ref;
mod fragment;
mod generated_content;
pub mod incremental;
mod inline;
mod linked_list;
mod list_item;
mod model;
mod multicol;
pub mod parallel;
mod persistent_list;
pub mod query;
pub mod sequential;
mod table;
mod table_caption;
mod table_cell;
mod table_colgroup;
mod table_row;
mod table_rowgroup;
mod table_wrapper;
mod text;
mod text_run;
pub mod traversal;
pub mod wrapper;
// For unit tests:
// We can't use servo_arc for everything in layout, because the Flow stuff uses
// weak references.
use servo_arc::Arc as ServoArc;
pub use self::data::LayoutData;
pub use crate::fragment::{Fragment, SpecificFragmentInfo};