Enum PdkUnsupported 

pub enum PdkUnsupported {
    NoSramMacros {
        pdk: &'static str,
    },
    NoDualPortMacro {
        pdk: &'static str,
    },
    NoMultiCornerMacro {
        pdk: &'static str,
        best: &'static str,
    },
    ExceedsUserArea {
        needed_mm2: f64,
        available_mm2: f64,
    },
    VehicleUncharacterized {
        pdk: &'static str,
    },
}

Why a process cannot build what was asked for. Typed, so a caller cannot mistake a refusal for a plan — the mistake that produces a design nobody can fabricate.

Variants

NoSramMacros

The process ships no SRAM macro at all; the memory would have to be flip-flops.

Fields

pdk: &'static str

NoDualPortMacro

No macro offers the required port count.

Fields

pdk: &'static str

NoMultiCornerMacro

A multi-corner claim was requested but every usable macro ships a single corner.

Fields

pdk: &'static str

best: &'static str

ExceedsUserArea

The plan does not fit the vehicle’s user area.

Fields

needed_mm2: f64

available_mm2: f64

VehicleUncharacterized

A user macro for this process’s vehicle was requested, but the vehicle’s power nets and the layer ceiling a macro must stay under have not been read here.

Fields

pdk: &'static str

Trait Implementations

impl Clone for PdkUnsupported

fn clone(&self) -> PdkUnsupported

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PdkUnsupported

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

Formats the value using the given formatter.

impl Display for PdkUnsupported

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

Formats the value using the given formatter.

impl PartialEq for PdkUnsupported

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for PdkUnsupported