Enum PortfolioConstraint 

pub enum PortfolioConstraint {
    LongOnly,
    LongShort,
}

Directional constraint applied to portfolio weights during projection.

Variants

LongOnly

Long-only weights (non-negative lower bound of 0.0).

LongShort

Long-short weights (unbounded negative lower bound of -inf).

Implementations

impl PortfolioConstraint

pub const fn is_long_only(self) -> bool

pub const fn is_long_short(self) -> bool

Trait Implementations

impl Clone for PortfolioConstraint

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PortfolioConstraint

impl Debug for PortfolioConstraint

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

Formats the value using the given formatter.

impl Default for PortfolioConstraint

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PortfolioConstraint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PortfolioConstraint

impl From<PortfolioConstraint> for bool

fn from(constraint: PortfolioConstraint) -> Self

Converts to this type from the input type.

impl From<bool> for PortfolioConstraint

fn from(long_only: bool) -> Self

Converts to this type from the input type.

impl PartialEq for PortfolioConstraint

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PortfolioConstraint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PortfolioConstraint