Crate herogpui_core

Expand description

Core utilities and shared types for HeroGPUI.

Modules§

NumberFormat: The formatOptions subset these components use.
SharedString: A shared string is an immutable string that can be cheaply cloned in GPUI tasks. Essentially an abstraction over an Arc<str> and &'static str, currently backed by a SmolStr.
UnknownColorError: The error Color’s FromStr returns for a name that is not one of the five v3 role tokens.

Backdrop: Overlay scrim style — Modal, Drawer and AlertDialog.
Color: Semantic color roles — HeroUI v3.
CurrencySign: Intl.NumberFormatOptions["currencySign"].
FieldVariant: Form-control emphasis — primary carries the field shadow, secondary is the flat low-emphasis style for use inside a Surface.
NumberStyle: Intl.NumberFormatOptions["style"].
Orientation: Orientation for separators, toolbars, sliders and groups.
Placement: placement — where a floating panel sits relative to its trigger.
PlacementAlign: How a panel lines up along the trigger’s cross axis.
Prominence: Container prominence — Surface and Card. Separator uses the same ladder minus transparent.
SelectionBehavior: How a multi-select collection changes selection when an item is activated.
SelectionMode: How many items a collection lets the user select.
Size: The sm | md | lg scale used by most components.
SizeXl: The xs | sm | md | lg | xl scale used by Spinner, ColorSwatch and ColorSwatchPicker.
UnitDisplay: Intl.NumberFormatOptions["unitDisplay"].
Variant: Button emphasis variant — Button, and the vocabulary ButtonGroup inherits to its direct children (the pinned group context takes ButtonProps["variant"], every value on this enum).

mix: Blends two colors in premultiplied sRGB space. Retained for gradients and other places where perceptual mixing is not wanted.
mix_oklab: CSS color-mix(in oklab, a (1-t), b t).
oklch: Builds a color from CSS oklch(l c h).
oklcha: oklch with an explicit alpha.
readable_color: Picks black or white for maximal contrast against background, matching readableColor from color2k as used by HeroUI.
soft_mix: CSS color-mix(in oklab, color p%, transparent) — the *-soft family.
with_alpha: Returns color with its alpha channel set to alpha.