schema_generator 0.2.0

// A struct
#[derive(Debug)]
pub struct XMLStruct {
    name: String,   // The name of the struct
    pub fields: Vec<XMLField>,  // Fields in the struct
}

// A field
#[derive(Debug, Clone)]
pub struct XMLField {
    pub name: String,   // The name of the field
    pub field_type: String,  // The type of the field  
}

fn create_structs(reader: &mut Reader<&[u8]>) -> HashMap<String, XMLStruct> {

    // Stack of structs being constructed
    let mut stack: Vec<XMLStruct> = Vec::new();

    // Finalized structs
    let mut structs: HashMap<String, XMLStruct> = HashMap::new(); 

    loop {
        match reader.read_event() {

            // Handle a start tag:
            Ok(Start(ref e)) => {
                // Create a new struct for this element
                // Push the struct onto the stack
                // If there's a parent struct, add this struct as a field to the parent struct
            },

            // Handle a self-closing tag:
            Ok(Empty(ref e)) => {
                // Create a new struct for this element
                // If there's a parent struct, add this struct as a field to the parent struct
            },

            // Handle an end tag:
            Ok(End(ref e)) => {
                // Pop the current struct from the stack
                // Update the finalized structs with the current struct
                // Merge fields if the struct already exists in the finalized collection of structs
            },

            // End of XML, exit the loop
            Ok(Eof) => break,

            // Handle parsing errors
            Err(e) => panic!("Error at position {}: {:?}", reader.buffer_position(), e),

            // Handle other events
            _ => (),
        }
    }

    structs
}