Enum Placement 

pub enum Placement {
    Through,
    Tangent,
    Outside,
    Enclosing,
    Enclosed,
}

How a tangent circle stands to one of its targets.

Variants

Through

Passes through a point target.

Tangent

Touches a line target.

Outside

Touches a circle target from outside; the circles exclude each other.

Enclosing

The solution contains the target circle.

Enclosed

The target circle contains the solution.

Trait Implementations

impl Clone for Placement

fn clone(&self) -> Placement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Placement

impl Debug for Placement

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

Formats the value using the given formatter.

impl Eq for Placement

impl PartialEq for Placement

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