Enum libreda_lefdef::lef_ast::MacroClass

pub enum MacroClass {
    COVER(bool),
    RING,
    BLOCK(Option<MacroClassBlockType>),
    PAD(Option<MacroClassPadType>),
    CORE(Option<MacroClassCoreType>),
    ENDCAP(Option<MacroClassEndcapType>),
}

Variants

COVER(bool)

Macro with fixed position. Commonly used for power routing. COVER does not contain active devices. A COVER class can have the sub-class BUMP. Typically BUMP cells have geometries only on the topmost ‘bump’ layer.

RING

Big macro with internal power mesh.

BLOCK(Option<MacroClassBlockType>)

Predefined macro.

PAD(Option<MacroClassPadType>)

I/O pad.

CORE(Option<MacroClassCoreType>)

Standard-cell macro used inside the core area.

ENDCAP(Option<MacroClassEndcapType>)

Start or end of core rows. Typically used to connect to the power grid.

Trait Implementations

impl Clone for MacroClass

fn clone(&self) -> MacroClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MacroClass

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

Formats the value using the given formatter.

impl Display for MacroClass

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

Formats the value using the given formatter.

impl FromStr for MacroClass

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<MacroClass> for MacroClass

fn eq(&self, other: &MacroClass) -> 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 MacroClass

impl Eq for MacroClass

impl StructuralEq for MacroClass

impl StructuralPartialEq for MacroClass