Struct source_generator::vhdl::port::Port

pub struct Port { /* private fields */ }

Implementations

impl Port

pub fn new(name: &str, direction: Direction, data_type: &str) -> Port

Examples found in repository

examples/generate_vhdl_adder.rs (line 15)

fn main() -> Result< (), std::io::Error > {
    let mut entity = Entity::new( "adder" );
    entity.add_library_use( LibraryUse::new( "ieee", "numeric_std" ) );
    entity.add_generic( Generic::new_with_default( "SIZE", "positive", "32" ) );
    entity.add_port( Port::new( "a", Direction::IN, "unsigned( SIZE - 1 downto 0 )" ) );
    entity.add_port( Port::new( "b", Direction::IN, "unsigned( SIZE - 1 downto 0 )" ) );
    entity.add_port( Port::new( "c", Direction::OUT, "unsigned( SIZE - 1 downto 0 )" ) );

    let mut architecture = Architecture::new( "rtl", "adder" );
    architecture.add_signal_assignment( SignalAssignment::new_with_label( "add", "c", "a + b" ));

    let mut vhdl_file = VhdlFile::new( "examples/adder.vhd" );
    vhdl_file.add_entity( entity );
    vhdl_file.add_architecture( architecture );

    vhdl_file.write()?;
    Ok(())
}

pub fn new_with_default(
    name: &str,
    direction: Direction,
    data_type: &str,
    default: &str
) -> Port

Trait Implementations

impl Element for Port

fn to_source_code(&self, indent: usize) -> String