Documentation
¶
Index ¶
- Variables
- type AST
- type ComplexSelector
- type CompoundSelector
- type D
- type KeyframeBlock
- type NameToken
- type NamespacedName
- type R
- type RAtCharset
- type RAtImport
- type RAtKeyframes
- type RAtNamespace
- type RBadDeclaration
- type RDeclaration
- type RKnownAt
- type RQualified
- type RSelector
- type RUnknownAt
- type SS
- type SSAttribute
- type SSClass
- type SSHash
- type SSPseudoClass
- type Token
- type WhitespaceFlags
Constants ¶
This section is empty.
Variables ¶
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var KnownDeclarations = map[string]D{}/* 315 elements not displayed */
Functions ¶
This section is empty.
Types ¶
type AST ¶
type AST struct {
ImportRecords []ast.ImportRecord
Rules []R
}
type ComplexSelector ¶
type ComplexSelector struct {
Selectors []CompoundSelector
}
type CompoundSelector ¶
type CompoundSelector struct {
HasNestPrefix bool // "&"
Combinator string // Optional, may be ""
TypeSelector *NamespacedName
SubclassSelectors []SS
PseudoClassSelectors []SSPseudoClass // If present, these follow a ":" character
}
type D ¶ added in v0.7.9
type D uint16
const ( DUnknown D = iota DAlignContent DAlignItems DAlignSelf DAlignmentBaseline DAll DAnimation DAnimationDelay DAnimationDirection DAnimationDuration DAnimationFillMode DAnimationIterationCount DAnimationName DAnimationPlayState DAnimationTimingFunction DBackfaceVisibility DBackground DBackgroundAttachment DBackgroundClip DBackgroundColor DBackgroundImage DBackgroundOrigin DBackgroundPosition DBackgroundPositionX DBackgroundPositionY DBackgroundRepeat DBackgroundSize DBaselineShift DBlockSize DBorder DBorderBlockEnd DBorderBlockEndColor DBorderBlockEndStyle DBorderBlockEndWidth DBorderBlockStart DBorderBlockStartColor DBorderBlockStartStyle DBorderBlockStartWidth DBorderBottom DBorderBottomColor DBorderBottomLeftRadius DBorderBottomRightRadius DBorderBottomStyle DBorderBottomWidth DBorderCollapse DBorderColor DBorderImage DBorderImageOutset DBorderImageRepeat DBorderImageSlice DBorderImageSource DBorderImageWidth DBorderInlineEnd DBorderInlineEndColor DBorderInlineEndStyle DBorderInlineEndWidth DBorderInlineStart DBorderInlineStartColor DBorderInlineStartStyle DBorderInlineStartWidth DBorderLeft DBorderLeftColor DBorderLeftStyle DBorderLeftWidth DBorderRadius DBorderRight DBorderRightColor DBorderRightStyle DBorderRightWidth DBorderSpacing DBorderStyle DBorderTop DBorderTopColor DBorderTopLeftRadius DBorderTopRightRadius DBorderTopStyle DBorderTopWidth DBorderWidth DBottom DBoxShadow DBoxSizing DBreakAfter DBreakBefore DBreakInside DCaptionSide DCaretColor DClear DClip DClipPath DClipRule DColor DColorInterpolation DColorInterpolationFilters DColumnCount DColumnFill DColumnGap DColumnRule DColumnRuleColor DColumnRuleStyle DColumnRuleWidth DColumnSpan DColumnWidth DColumns DContent DCounterIncrement DCounterReset DCssFloat DCssText DCursor DDirection DDisplay DDominantBaseline DEmptyCells DFill DFillOpacity DFillRule DFilter DFlex DFlexBasis DFlexDirection DFlexFlow DFlexGrow DFlexShrink DFlexWrap DFloat DFloodColor DFloodOpacity DFont DFontFamily DFontFeatureSettings DFontKerning DFontSize DFontSizeAdjust DFontStretch DFontStyle DFontSynthesis DFontVariant DFontVariantCaps DFontVariantEastAsian DFontVariantLigatures DFontVariantNumeric DFontVariantPosition DFontWeight DGap DGlyphOrientationVertical DGrid DGridArea DGridAutoColumns DGridAutoFlow DGridAutoRows DGridColumn DGridColumnEnd DGridColumnGap DGridColumnStart DGridGap DGridRow DGridRowEnd DGridRowGap DGridRowStart DGridTemplate DGridTemplateAreas DGridTemplateColumns DGridTemplateRows DHeight DHyphens DImageOrientation DImageRendering DInlineSize DJustifyContent DJustifyItems DJustifySelf DLeft DLetterSpacing DLightingColor DLineBreak DLineHeight DListStyle DListStyleImage DListStylePosition DListStyleType DMargin DMarginBlockEnd DMarginBlockStart DMarginBottom DMarginInlineEnd DMarginInlineStart DMarginLeft DMarginRight DMarginTop DMarker DMarkerEnd DMarkerMid DMarkerStart DMask DMaskComposite DMaskImage DMaskPosition DMaskRepeat DMaskSize DMaskType DMaxBlockSize DMaxHeight DMaxInlineSize DMaxWidth DMinBlockSize DMinHeight DMinInlineSize DMinWidth DObjectFit DObjectPosition DOpacity DOrder DOrphans DOutline DOutlineColor DOutlineOffset DOutlineStyle DOutlineWidth DOverflow DOverflowAnchor DOverflowWrap DOverflowX DOverflowY DOverscrollBehavior DOverscrollBehaviorBlock DOverscrollBehaviorInline DOverscrollBehaviorX DOverscrollBehaviorY DPadding DPaddingBlockEnd DPaddingBlockStart DPaddingBottom DPaddingInlineEnd DPaddingInlineStart DPaddingLeft DPaddingRight DPaddingTop DPageBreakAfter DPageBreakBefore DPageBreakInside DPaintOrder DPerspective DPerspectiveOrigin DPlaceContent DPlaceItems DPlaceSelf DPointerEvents DPosition DQuotes DResize DRight DRotate DRowGap DRubyAlign DRubyPosition DScale DScrollBehavior DShapeRendering DStopColor DStopOpacity DStroke DStrokeDasharray DStrokeDashoffset DStrokeLinecap DStrokeLinejoin DStrokeMiterlimit DStrokeOpacity DStrokeWidth DTabSize DTableLayout DTextAlign DTextAlignLast DTextAnchor DTextCombineUpright DTextDecoration DTextDecorationColor DTextDecorationLine DTextDecorationStyle DTextEmphasis DTextEmphasisColor DTextEmphasisPosition DTextEmphasisStyle DTextIndent DTextJustify DTextOrientation DTextOverflow DTextRendering DTextShadow DTextTransform DTextUnderlinePosition DTop DTouchAction DTransform DTransformBox DTransformOrigin DTransformStyle DTransition DTransitionDelay DTransitionDuration DTransitionProperty DTransitionTimingFunction DTranslate DUnicodeBidi DUserSelect DVerticalAlign DVisibility DWhiteSpace DWidows DWidth DWillChange DWordBreak DWordSpacing DWordWrap DWritingMode DZIndex DZoom )
type KeyframeBlock ¶ added in v0.7.8
type NamespacedName ¶
type R ¶
type R interface {
// contains filtered or unexported methods
}
This interface is never called. Its purpose is to encode a variant type in Go's type system.
type RAtCharset ¶ added in v0.7.7
type RAtCharset struct {
Encoding string
}
type RAtKeyframes ¶ added in v0.7.8
type RAtKeyframes struct {
AtToken string
Name string
Blocks []KeyframeBlock
}
type RAtNamespace ¶ added in v0.7.7
type RBadDeclaration ¶
type RBadDeclaration struct {
Tokens []Token
}
type RDeclaration ¶
type RQualified ¶
type RSelector ¶
type RSelector struct {
Selectors []ComplexSelector
Rules []R
}
type RUnknownAt ¶
type SS ¶
type SS interface {
// contains filtered or unexported methods
}
This interface is never called. Its purpose is to encode a variant type in Go's type system.
type SSAttribute ¶
type SSAttribute struct {
NamespacedName NamespacedName
MatcherOp string
MatcherValue string
MatcherModifier byte
}
type SSPseudoClass ¶
type Token ¶ added in v0.7.8
type Token struct {
// This is the raw contents of the token most of the time. However, it
// contains the decoded string contents for "TString" tokens.
Text string // 16 bytes
// Contains the child tokens for component values that are simple blocks.
// These are either "(", "{", "[", or function tokens. The closing token is
// implicit and is not stored.
Children *[]Token // 8 bytes
// URL tokens have an associated import record at the top-level of the AST.
// This index points to that import record.
ImportRecordIndex uint32 // 4 bytes
// The division between the number and the unit for "TDimension" tokens.
UnitOffset uint16 // 2 bytes
// This will never be "TWhitespace" because whitespace isn't stored as a
// token directly. Instead it is stored in "HasWhitespaceAfter" on the
// previous token. This is to make it easier to pattern-match against
// tokens when handling CSS rules, since whitespace almost always doesn't
// matter. That way you can pattern match against e.g. "rgb(r, g, b)" and
// not have to handle all possible combinations of embedded whitespace
// tokens.
//
// There is one exception to this: when in verbatim whitespace mode and
// the token list is non-empty and is only whitespace tokens. In that case
// a single whitespace token is emitted. This is because otherwise there
// would be no tokens to attach the whitespace before/after flags to.
Kind css_lexer.T // 1 byte
// These flags indicate the presence of a "TWhitespace" token before or after
// this token. There should be whitespace printed between two tokens if either
// token indicates that there should be whitespace. Note that whitespace may
// be altered by processing in certain situations (e.g. minification).
Whitespace WhitespaceFlags // 1 byte
}
We create a lot of tokens, so make sure this layout is memory-efficient. The layout here isn't optimal because it biases for convenience (e.g. "string" could be shorter) but at least the ordering of fields was deliberately chosen to minimize size.
func (Token) DimensionUnit ¶ added in v0.7.9
func (Token) DimensionValue ¶ added in v0.7.9
func (Token) PercentValue ¶ added in v0.7.9
type WhitespaceFlags ¶ added in v0.8.43
type WhitespaceFlags uint8
const ( WhitespaceBefore WhitespaceFlags = 1 << iota WhitespaceAfter )
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