Enum libreda_lefdef::def_ast::RegionType

pub enum RegionType {
    Fence,
    Guide,
}

Type of the region. A region defines a physical are where components should be placed. Fence regions force components to be placed inside, guides are not hard constraints.

Variants

Fence

Hard constraint. Only components assigned to this region are allowed to be placed here.

Guide

Soft constraint (can be violated if necessary).

Trait Implementations

impl Clone for RegionType

fn clone(&self) -> RegionType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RegionType

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

Formats the value using the given formatter.

impl Display for RegionType

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

Formats the value using the given formatter.

impl FromStr for RegionType

type Err = ()

The associated error which can be returned from parsing.

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for RegionType

fn eq(&self, other: &RegionType) -> 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 Copy for RegionType

impl Eq for RegionType

impl StructuralPartialEq for RegionType