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refactor: use is_zero() instead of comparing with Au::Zero() (#36347)

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Use `is_zero()` instead of comparing with `Au::Zero()` for zero checks. 

Testing: This change does not cause behaviour change, a test is not
necessary.
Fixes: #36300

---------

Signed-off-by: Barigbue <barigbuenbira@gmail.com>
This commit is contained in:
Barigbue Nbira 2025-04-09 23:57:55 +01:00 • committed by GitHub
parent 2fe57cc2a2
commit a0730d7154
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GPG key ID: B5690EEEBB952194
7 changed files with 16 additions and 14 deletions
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12
components/layout_2020/flow/mod.rs
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@ -162,7 +162,7 @@ impl BlockLevelBox {
_ => return false,
};
if pbm.padding.block_start != Au::zero() || pbm.border.block_start != Au::zero() {
if !pbm.padding.block_start.is_zero() || !pbm.border.block_start.is_zero() {
return false;
}
@ -215,7 +215,7 @@ impl BlockLevelBox {
if !block_size_is_zero_or_intrinsic(style.content_block_size(), containing_block) ||
!block_size_is_zero_or_intrinsic(style.min_block_size(), containing_block) ||
pbm.padding_border_sums.block != Au::zero()
!pbm.padding_border_sums.block.is_zero()
{
return false;
}
@ -907,7 +907,7 @@ fn layout_in_flow_non_replaced_block_level_same_formatting_context(
let computed_block_size = style.content_block_size();
let start_margin_can_collapse_with_children =
pbm.padding.block_start == Au::zero() && pbm.border.block_start == Au::zero();
pbm.padding.block_start.is_zero() && pbm.border.block_start.is_zero();
let mut clearance = None;
let parent_containing_block_position_info;
@ -1024,14 +1024,14 @@ fn layout_in_flow_non_replaced_block_level_same_formatting_context(
}
let collapsed_through = collapsible_margins_in_children.collapsed_through &&
pbm.padding_border_sums.block == Au::zero() &&
pbm.padding_border_sums.block.is_zero() &&
block_size_is_zero_or_intrinsic(computed_block_size, containing_block) &&
block_size_is_zero_or_intrinsic(style.min_block_size(), containing_block);
block_margins_collapsed_with_children.collapsed_through = collapsed_through;
let end_margin_can_collapse_with_children = collapsed_through ||
(pbm.padding.block_end == Au::zero() &&
pbm.border.block_end == Au::zero() &&
(pbm.padding.block_end.is_zero() &&
pbm.border.block_end.is_zero() &&
!containing_block_for_children.size.block.is_definite());
if end_margin_can_collapse_with_children {
block_margins_collapsed_with_children