next() — tailwindcss Function Reference

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

Function rust Oxide Extractor calls 2 called by 3

Entity Profile

Oxide→ Extractor→ next() — tailwindcss Function Reference

Dependency Diagram

graph TD
  9bf1a5a4_800f_dd95_c46d_4973d7c1db9f["next()"]
  c2694403_f71b_203e_2a58_1a52ee990fa7["utility_machine.rs"]
  9bf1a5a4_800f_dd95_c46d_4973d7c1db9f -->|defined in| c2694403_f71b_203e_2a58_1a52ee990fa7
  ead7f45c_91c0_f0d7_f9fa_254afac5747d["parse_arbitrary_property()"]
  ead7f45c_91c0_f0d7_f9fa_254afac5747d -->|calls| 9bf1a5a4_800f_dd95_c46d_4973d7c1db9f
  a1dbc86c_426b_d117_1750_fc33713566d0["parse_named_utility()"]
  a1dbc86c_426b_d117_1750_fc33713566d0 -->|calls| 9bf1a5a4_800f_dd95_c46d_4973d7c1db9f
  4e97def5_4fb6_abb3_2551_d840d022c95d["parse_modifier()"]
  4e97def5_4fb6_abb3_2551_d840d022c95d -->|calls| 9bf1a5a4_800f_dd95_c46d_4973d7c1db9f
  ead7f45c_91c0_f0d7_f9fa_254afac5747d["parse_arbitrary_property()"]
  9bf1a5a4_800f_dd95_c46d_4973d7c1db9f -->|calls| ead7f45c_91c0_f0d7_f9fa_254afac5747d
  a1dbc86c_426b_d117_1750_fc33713566d0["parse_named_utility()"]
  9bf1a5a4_800f_dd95_c46d_4973d7c1db9f -->|calls| a1dbc86c_426b_d117_1750_fc33713566d0
  style 9bf1a5a4_800f_dd95_c46d_4973d7c1db9f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

crates/oxide/src/extractor/utility_machine.rs lines 29–74

    fn next(&mut self, cursor: &mut cursor::Cursor<'_>) -> MachineState {
        match cursor.curr.into() {
            // LEGACY: Important marker
            Class::Exclamation => {
                self.legacy_important = true;

                match cursor.next.into() {
                    // Start of an arbitrary property
                    //
                    // E.g.: `![color:red]`
                    //        ^
                    Class::OpenBracket => {
                        self.start_pos = cursor.pos;
                        cursor.advance();
                        self.parse_arbitrary_property(cursor)
                    }

                    // Start of a named utility
                    //
                    // E.g.: `!flex`
                    //        ^
                    _ => {
                        self.start_pos = cursor.pos;
                        cursor.advance();
                        self.parse_named_utility(cursor)
                    }
                }
            }

            // Start of an arbitrary property
            //
            // E.g.: `[color:red]`
            //        ^
            Class::OpenBracket => {
                self.start_pos = cursor.pos;
                self.parse_arbitrary_property(cursor)
            }

            // Everything else might be a named utility. Delegate to the named utility machine
            // to determine if it's a named utility or not.
            _ => {
                self.start_pos = cursor.pos;
                self.parse_named_utility(cursor)
            }
        }
    }