pub fn parse_with(
v: &Value,
refs: Option<&mut NameRefs<'_>>,
) -> Result<Vec<Keyframe>, String>Expand description
parse with a token lookup: a $name in a stop’s width,
height, bg or radius resolves through refs, and one that
misses leaves that slot unnamed and is remembered on the refs for the
binding to raise (backlog AR14). Without refs a $name is the error
it always was, since there is nothing to resolve it against.