Enum GreeksCapability 

#[non_exhaustive]
#[repr(u8)]
pub enum GreeksCapability {
    Provided = 0,
    ComputedLocally = 1,
    None = 2,
}

Whether a provider supplies Greeks/IV, computes them locally, or has none (docs/03-data-providers.md §2, §8).

#[non_exhaustive]; default None.

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.

Provided = 0

Venue-supplied Greeks/IV (Deribit ticker, dxfeed Greeks, Alpaca snapshot).

ComputedLocally = 1

Computed locally by ChainView via optionstratlib (IG) — badged in the UI as locally-computed analytics.

None = 2

No Greeks/IV available.

Trait Implementations

impl Clone for GreeksCapability

fn clone(&self) -> GreeksCapability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GreeksCapability

impl Debug for GreeksCapability

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

Formats the value using the given formatter.

impl Default for GreeksCapability

fn default() -> GreeksCapability

Returns the “default value” for a type.

impl Eq for GreeksCapability

impl PartialEq for GreeksCapability

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GreeksCapability