Enum MaskExpansion 

pub enum MaskExpansion {
    Auto,
    Manual(Coord),
}

Mask expansion mode (replaces manual bool + value Coord pairs).

The type system prevents invalid states: you cannot have manual=false with a non-zero value.

Variants

Auto

Automatic expansion (calculated by design rules).

Manual(Coord)

Manual expansion with specified value.

Implementations

impl MaskExpansion

pub fn is_manual(&self) -> bool

Check if manual override is active.

pub fn value(&self) -> Coord

Get the expansion value (returns zero for Auto).

Trait Implementations

impl Clone for MaskExpansion

fn clone(&self) -> MaskExpansion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaskExpansion

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

Formats the value using the given formatter.

impl Default for MaskExpansion

fn default() -> MaskExpansion

Returns the “default value” for a type.

impl FromBinary for MaskExpansion

fn read_from<R: Read>(reader: &mut R) -> Result<Self>

Read this type from a binary stream.

fn read_from_preserving<R: Read>( reader: &mut R, _block_size: usize, ) -> Result<(Self, Vec<u8>)>

Read this type and preserve remaining bytes for non-destructive editing.

impl PartialEq for MaskExpansion

fn eq(&self, other: &MaskExpansion) -> 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 ToBinary for MaskExpansion

fn write_to<W: Write>(&self, writer: &mut W) -> Result<()>

Write this type to a binary stream.

fn binary_size(&self) -> usize

Calculate the binary size of this type.

impl Copy for MaskExpansion

impl Eq for MaskExpansion

impl StructuralPartialEq for MaskExpansion