Enum Scheme 

#[non_exhaustive]
pub enum Scheme {
    Bx,
    Xb,
}

Which FDPF scheme to use for B’.

• Bx: B’ uses -x / (r² + x²) (what most modern solvers do).
• Xb: B’ uses -1 / x (original Stott/Alsac 1974). Requires x ≠ 0.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Bx

Xb

Trait Implementations

impl Clone for Scheme

fn clone(&self) -> Scheme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scheme

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

Formats the value using the given formatter.

impl Default for Scheme

fn default() -> Scheme

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Scheme

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Scheme

fn eq(&self, other: &Scheme) -> 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 Serialize for Scheme

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Scheme

impl Eq for Scheme

impl StructuralPartialEq for Scheme