Strict import formatting (grouping and granularity) (#30325)

* strict imports formatting

* Reformat all imports

components/layout_2020/fragment_tree/base_fragment.rs

@@ -2,13 +2,14 @@
  * 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/. */
 
-use crate::layout_debug::DebugId;
 use bitflags::bitflags;
 use gfx_traits::{combine_id_with_fragment_type, FragmentType};
 use serde::Serialize;
 use style::dom::OpaqueNode;
 use style::selector_parser::PseudoElement;
 
+use crate::layout_debug::DebugId;
+
 /// This data structure stores fields that are common to all non-base
 /// Fragment types and should generally be the first member of all
 /// concrete fragments.

components/layout_2020/fragment_tree/box_fragment.rs

@@ -2,10 +2,6 @@
  * 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/. */
 
-use super::{BaseFragment, BaseFragmentInfo, CollapsedBlockMargins, Fragment};
-use crate::cell::ArcRefCell;
-use crate::geom::flow_relative::{Rect, Sides};
-use crate::geom::{PhysicalPoint, PhysicalRect, PhysicalSides, PhysicalSize};
 use gfx_traits::print_tree::PrintTree;
 use serde::Serialize;
 use servo_arc::Arc as ServoArc;
@@ -15,6 +11,11 @@ use style::properties::ComputedValues;
 use style::values::computed::{CSSPixelLength, Length, LengthPercentage, LengthPercentageOrAuto};
 use style::Zero;
 
+use super::{BaseFragment, BaseFragmentInfo, CollapsedBlockMargins, Fragment};
+use crate::cell::ArcRefCell;
+use crate::geom::flow_relative::{Rect, Sides};
+use crate::geom::{PhysicalPoint, PhysicalRect, PhysicalSides, PhysicalSize};
+
 #[derive(Serialize)]
 pub(crate) struct BoxFragment {
     pub base: BaseFragment,

components/layout_2020/fragment_tree/containing_block.rs

@@ -2,9 +2,10 @@
  * 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/. */
 
-use crate::fragment_tree::Fragment;
 use style::computed_values::position::T as ComputedPosition;
 
+use crate::fragment_tree::Fragment;
+
 /// A data structure used to track the containing block when recursing
 /// through the Fragment tree. It tracks the three types of containing
 /// blocks (for all descendants, for absolute and fixed position

components/layout_2020/fragment_tree/fragment.rs

@@ -2,18 +2,14 @@
  * 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/. */
 
-use super::{BaseFragment, BoxFragment, ContainingBlockManager, HoistedSharedFragment, Tag};
-use crate::cell::ArcRefCell;
-use crate::geom::flow_relative::{Rect, Sides};
-use crate::geom::PhysicalRect;
-use crate::style_ext::ComputedValuesExt;
+use std::sync::Arc;
+
 use gfx::font::FontMetrics as GfxFontMetrics;
 use gfx::text::glyph::GlyphStore;
 use gfx_traits::print_tree::PrintTree;
 use msg::constellation_msg::{BrowsingContextId, PipelineId};
 use serde::Serialize;
 use servo_arc::Arc as ServoArc;
-use std::sync::Arc;
 use style::logical_geometry::WritingMode;
 use style::properties::ComputedValues;
 use style::values::computed::Length;
@@ -21,6 +17,12 @@ use style::values::specified::text::TextDecorationLine;
 use style::Zero;
 use webrender_api::{FontInstanceKey, ImageKey};
 
+use super::{BaseFragment, BoxFragment, ContainingBlockManager, HoistedSharedFragment, Tag};
+use crate::cell::ArcRefCell;
+use crate::geom::flow_relative::{Rect, Sides};
+use crate::geom::PhysicalRect;
+use crate::style_ext::ComputedValuesExt;
+
 #[derive(Serialize)]
 pub(crate) enum Fragment {
     Box(BoxFragment),

components/layout_2020/fragment_tree/fragment_tree.rs

@@ -2,11 +2,6 @@
  * 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/. */
 
-use super::{ContainingBlockManager, Fragment, Tag};
-use crate::cell::ArcRefCell;
-use crate::display_list::StackingContext;
-use crate::flow::CanvasBackground;
-use crate::geom::PhysicalRect;
 use app_units::Au;
 use euclid::default::{Point2D, Rect, Size2D};
 use fxhash::FxHashSet;
@@ -17,6 +12,12 @@ use style::dom::OpaqueNode;
 use style::values::computed::Length;
 use webrender_api::units;
 
+use super::{ContainingBlockManager, Fragment, Tag};
+use crate::cell::ArcRefCell;
+use crate::display_list::StackingContext;
+use crate::flow::CanvasBackground;
+use crate::geom::PhysicalRect;
+
 #[derive(Serialize)]
 pub struct FragmentTree {
     /// Fragments at the top-level of the tree.

components/layout_2020/fragment_tree/hoisted_shared_fragment.rs

@@ -2,11 +2,13 @@
  * 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/. */
 
-use super::Fragment;
-use crate::{cell::ArcRefCell, geom::flow_relative::Vec2};
 use serde::Serialize;
 use style::values::computed::{Length, LengthPercentage};
 
+use super::Fragment;
+use crate::cell::ArcRefCell;
+use crate::geom::flow_relative::Vec2;
+
 /// A reference to a Fragment which is shared between `HoistedAbsolutelyPositionedBox`
 /// and its placeholder `AbsoluteOrFixedPositionedFragment` in the original tree position.
 /// This will be used later in order to paint this hoisted box in tree order.