Struct libreda_pnr::db::PinInstance

pub struct PinInstance { /* fields omitted */ }

A PinInstance represents the pin of a circuit instance. Each PinInstance corresponds to a Pin definition of the instantiated circuit.

Implementations

impl PinInstance

pub fn circuit_instance(&self) -> Weak<CircuitInstance>

Get weak reference to the circuit instance where this pin instance lives in.

pub fn connect_net(&self, net: Option<Rc<Net>>) -> Option<Rc<Net>>

Connect the pin to the given net or disconnect it if None is given as a net. This is a shortcut for calling connect_pin_by_id on the parent circuit instance.

Returns the previously connected net. TODO: Remove this and use the connect_pin function on the parent circuit?

pub fn disconnect_net(&self) -> Option<Rc<Net>>

Disconnect the pin from the internal net. This is a shortcut for calling connect_pin_by_id on the parent circuit instance. Returns the previously connected net.

pub fn net(&self) -> Option<Rc<Net>>

Get the net that is connected to this pin instance, if any.

pub fn id(&self) -> usize

Get the pin ID.

pub fn pin(&self) -> &Rc<Pin>

Get the pin definition.

Trait Implementations

impl Debug for PinInstance

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for PinInstance

impl Hash for PinInstance

pub fn hash<H>(&self, state: &mut H) where
    H: Hasher, 

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<PinInstance> for PinInstance

pub fn eq(&self, other: &PinInstance) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.