next() — tailwindcss Function Reference

Architecture documentation for the next() function in arbitrary_variable_machine.rs from the tailwindcss codebase.

Function rust Oxide Extractor

Entity Profile

Oxide→ Extractor→ next() — tailwindcss Function Reference

Dependency Diagram

graph TD
  d0516b58_c129_ad5b_9d87_171e20e92288["next()"]
  68044bbd_69a5_87e9_d616_0bc304991559["arbitrary_variable_machine.rs"]
  d0516b58_c129_ad5b_9d87_171e20e92288 -->|defined in| 68044bbd_69a5_87e9_d616_0bc304991559
  style d0516b58_c129_ad5b_9d87_171e20e92288 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

crates/oxide/src/extractor/arbitrary_variable_machine.rs lines 82–109

    fn next(&mut self, cursor: &mut cursor::Cursor<'_>) -> MachineState {
        match cursor.curr.into() {
            // Arbitrary variables start with `(` followed by a CSS variable
            //
            // E.g.: `(--my-variable)`
            //        ^^
            //
            Class::OpenParen => match cursor.next.into() {
                Class::Dash => {
                    self.start_pos = cursor.pos;
                    cursor.advance();
                    self.transition::<ParsingState>().next(cursor)
                }

                Class::AlphaLower => {
                    self.start_pos = cursor.pos;
                    cursor.advance();
                    self.transition::<ParsingDataTypeState>().next(cursor)
                }

                _ => MachineState::Idle,
            },

            // Everything else, is not a valid start of the arbitrary variable. But the next
            // character might be a valid start for a new utility.
            _ => MachineState::Idle,
        }
    }