Module calc 

Calc expressions.

Re-exports

pub use self::GenericCalcNode as CalcNode;

Macros

compare_helpers 🔒

Structs

CalcNodeWithLevel 🔒

CalcPercentageLeaf

The value of a percentage leaf node that contains an associated percent hint.

GenericAnchorFunctionFallback

Fallback type for anchor functions within calc(). Ideally, the fallback type is initial type of the property (e.g. GenericInset for left), but that causes circular reference. TODO(dshin, bug 2034100): Investigate ways to not require this. This handles the parsing of unitless zeros, as well as ensuring that e.g. calc(anchor(--foo left, 1px) + 10%) round trips (sorting aside), instead of becoming calc(anchor(--foo left, calc(1px)) + 10%).

GenericRandomFunction

A random() function. https://drafts.csswg.org/css-values-5/#funcdef-random

Enums

ArgumentLevel 🔒

The level of any argument being serialized in to_css_impl.

CalcType

The non-mixed types that a math function can return. Note that is not represented in this list as a separate type from , as “math functions that resolve to can be used in any place that only accepts ”. CSS Typed OM also does not distinguish between numbers and integers.

GenericCalcNode

A generic node in a calc expression.

MinMaxOp

Whether we’re a min or max function.

ModRemOp

Whether we’re a mod or rem function.

ProgressClampingMode

The clamping mode used in progress()

RoundingStrategy

The strategy used in round()

SimplificationResult

The result of simplify_and_sort_direct_children

SortKey

This determines the order in which we serialize members of a calc() sum.

Traits

CalcNodeLeaf

A trait that represents all the stuff a valid leaf of a calc expression.

Functions

typed_arithmetic_enabled 🔒

Type Aliases

GenericCalcAnchorFunction

anchor() function used in math functions.

GenericCalcAnchorSizeFunction

anchor-size() function used in math functions.