tiny.ui.TextRun

1/// A `TextRun` is checked in the admission survey. `byte_start` and `byte_end`2/// are offsets into the UTF-8 bytes of its `TextRecord.content` atom: the start3/// is inclusive and the end exclusive. A run must be nonempty (`TextRunEmpty`)4/// and fit inside those bytes (`TextRunOutOfBounds`). Runs for one text record5/// are sorted by start (`TextRunsUnordered`) and cannot overlap6/// (`TextRunsOverlap`). Gaps are accepted and use the node's computed style.7///8/// The survey validates the record's UTF-8 content before checking runs, but9/// both endpoints must still be scalar boundaries: a continuation byte is not10/// an endpoint (`TextRunSplitsScalar`). A run may end inside a grapheme11/// cluster, and that cluster takes the style of the run holding its first byte.12///13/// `declaration_first` and `declaration_count` locate declarations in the14/// publish declaration table. The allowed properties are `background-color`;15/// each border side's color, width, and style (`border-top-color`,16/// `border-top-width`, `border-top-style`, `border-right-color`,17/// `border-right-width`, `border-right-style`, `border-bottom-color`,18/// `border-bottom-width`, `border-bottom-style`, `border-left-color`,19/// `border-left-width`, `border-left-style`); each border corner's radius20/// (`border-top-left-radius`, `border-top-right-radius`,21/// `border-bottom-right-radius`, `border-bottom-left-radius`); `color`,22/// `opacity`, `outline-color`, `outline-style`, `outline-width`,23/// `outline-offset`, `font-family`, `font-size`, `font-style`, `font-weight`,24/// `letter-spacing`, `line-height`, `word-spacing`, `text-decoration-color`,25/// `text-decoration-line`, `text-decoration-style`,26/// `text-decoration-thickness`, `text-transform`, `text-underline-offset`, and27/// `user-select`. All others, including `text-align`, `text-indent`,28/// `white-space`, `word-break`, `overflow-wrap`, and `display`, are rejected29/// (`TextRunPropertyNotAllowed`).30pub const TextRun = extern struct {31    byte_start: u32 = 0,32    byte_end: u32 = 0,33    declaration_first: u32 = 0,34    declaration_count: u32 = 0,35};

1pub const TextRun = abi.TextRun;