Enum libreda_pnr::place::stdcell_placer::db::Direction

pub enum Direction {
    None,
    Input,
    Output,
    InOut,
    Clock,
    Supply,
    Ground,
}

Signal type for pins.

Variants

None

No direction specified.

Input

Data input.

Output

Data output.

InOut

Input and output.

Clock

Clock input.

Supply

Power VDD.

Ground

Power ground.

Implementations

impl Direction

pub fn is_input(&self) -> bool

Check if this direction is ‘input’.

pub fn is_output(&self) -> bool

Check if this direction is ‘output’.

pub fn is_power(&self) -> bool

Check if this direciton is either ‘Supply’ or ‘Ground’.

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Direction

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

Formats the value using the given formatter.

impl Default for Direction

fn default() -> Direction

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Direction

fn deserialize<__D>( __deserializer: __D ) -> Result<Direction, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Direction

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<Direction> for Direction

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Direction

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Direction

impl Eq for Direction

impl StructuralEq for Direction

impl StructuralPartialEq for Direction