parse_modifier() — tailwindcss Function Reference

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

Function rust RustCore MachineExtractor calls 3 called by 2

Entity Profile

RustCore→ MachineExtractor→ parse_modifier() — tailwindcss Function Reference

Dependency Diagram

graph TD
  2efc51f1_32be_3d49_7888_54c03f070140["parse_modifier()"]
  4b9cc532_01b7_d5e3_3187_451cab5d2390["parse_arbitrary_property()"]
  4b9cc532_01b7_d5e3_3187_451cab5d2390 -->|calls| 2efc51f1_32be_3d49_7888_54c03f070140
  a87207bd_1768_1045_15b2_5aeb337e3308["parse_named_utility()"]
  a87207bd_1768_1045_15b2_5aeb337e3308 -->|calls| 2efc51f1_32be_3d49_7888_54c03f070140
  5d255946_cc9b_972c_3057_7f4c9c9a283a["parse_important()"]
  2efc51f1_32be_3d49_7888_54c03f070140 -->|calls| 5d255946_cc9b_972c_3057_7f4c9c9a283a
  47e07a2a_0386_f7cf_60b4_02c93275e4ad["next()"]
  2efc51f1_32be_3d49_7888_54c03f070140 -->|calls| 47e07a2a_0386_f7cf_60b4_02c93275e4ad
  435a321a_a1e2_cb4f_7579_0ca15cb86434["advance()"]
  2efc51f1_32be_3d49_7888_54c03f070140 -->|calls| 435a321a_a1e2_cb4f_7579_0ca15cb86434
  style 2efc51f1_32be_3d49_7888_54c03f070140 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

crates/oxide/src/extractor/utility_machine.rs lines 140–157

    fn parse_modifier(&mut self, cursor: &mut cursor::Cursor<'_>) -> MachineState {
        match self.modifier_machine.next(cursor) {
            MachineState::Idle => self.restart(),
            MachineState::Done(_) => match cursor.next.into() {
                // A modifier followed by a modifier is invalid
                Class::Slash => self.restart(),

                // A modifier followed by the important marker `!`
                Class::Exclamation => {
                    cursor.advance();
                    self.parse_important(cursor)
                }

                // Everything else is valid
                _ => self.done(self.start_pos, cursor),
            },
        }
    }